.'
+ );
+ }
+ }
+ addAttr(el, name, JSON.stringify(value));
}
+ }
+}
- /**
- * Creates a function that accepts up to one argument, ignoring any
- * additional arguments.
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Function
- * @param {Function} func The function to cap arguments for.
- * @returns {Function} Returns the new capped function.
- * @example
- *
- * _.map(['6', '8', '10'], _.unary(parseInt));
- * // => [6, 8, 10]
- */
- function unary(func) {
- return ary(func, 1);
+function checkInFor (el) {
+ var parent = el;
+ while (parent) {
+ if (parent.for !== undefined) {
+ return true
}
+ parent = parent.parent;
+ }
+ return false
+}
- /**
- * Creates a function that provides `value` to `wrapper` as its first
- * argument. Any additional arguments provided to the function are appended
- * to those provided to the `wrapper`. The wrapper is invoked with the `this`
- * binding of the created function.
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Function
- * @param {*} value The value to wrap.
- * @param {Function} [wrapper=identity] The wrapper function.
- * @returns {Function} Returns the new function.
- * @example
- *
- * var p = _.wrap(_.escape, function(func, text) {
- * return '
' + func(text) + '
';
- * });
- *
- * p('fred, barney, & pebbles');
- * // => '
fred, barney, & pebbles
'
- */
- function wrap(value, wrapper) {
- return partial(castFunction(wrapper), value);
+function parseModifiers (name) {
+ var match = name.match(modifierRE);
+ if (match) {
+ var ret = {};
+ match.forEach(function (m) { ret[m.slice(1)] = true; });
+ return ret
+ }
+}
+
+function makeAttrsMap (attrs) {
+ var map = {};
+ for (var i = 0, l = attrs.length; i < l; i++) {
+ if (
+ "development" !== 'production' &&
+ map[attrs[i].name] && !isIE && !isEdge
+ ) {
+ warn$2('duplicate attribute: ' + attrs[i].name);
}
+ map[attrs[i].name] = attrs[i].value;
+ }
+ return map
+}
- /*------------------------------------------------------------------------*/
+// for script (e.g. type="x/template") or style, do not decode content
+function isTextTag (el) {
+ return el.tag === 'script' || el.tag === 'style'
+}
- /**
- * Casts `value` as an array if it's not one.
- *
- * @static
- * @memberOf _
- * @since 4.4.0
- * @category Lang
- * @param {*} value The value to inspect.
- * @returns {Array} Returns the cast array.
- * @example
- *
- * _.castArray(1);
- * // => [1]
- *
- * _.castArray({ 'a': 1 });
- * // => [{ 'a': 1 }]
- *
- * _.castArray('abc');
- * // => ['abc']
- *
- * _.castArray(null);
- * // => [null]
- *
- * _.castArray(undefined);
- * // => [undefined]
- *
- * _.castArray();
- * // => []
- *
- * var array = [1, 2, 3];
- * console.log(_.castArray(array) === array);
- * // => true
- */
- function castArray() {
- if (!arguments.length) {
- return [];
- }
- var value = arguments[0];
- return isArray(value) ? value : [value];
- }
+function isForbiddenTag (el) {
+ return (
+ el.tag === 'style' ||
+ (el.tag === 'script' && (
+ !el.attrsMap.type ||
+ el.attrsMap.type === 'text/javascript'
+ ))
+ )
+}
- /**
- * Creates a shallow clone of `value`.
- *
- * **Note:** This method is loosely based on the
- * [structured clone algorithm](https://mdn.io/Structured_clone_algorithm)
- * and supports cloning arrays, array buffers, booleans, date objects, maps,
- * numbers, `Object` objects, regexes, sets, strings, symbols, and typed
- * arrays. The own enumerable properties of `arguments` objects are cloned
- * as plain objects. An empty object is returned for uncloneable values such
- * as error objects, functions, DOM nodes, and WeakMaps.
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Lang
- * @param {*} value The value to clone.
- * @returns {*} Returns the cloned value.
- * @see _.cloneDeep
- * @example
- *
- * var objects = [{ 'a': 1 }, { 'b': 2 }];
- *
- * var shallow = _.clone(objects);
- * console.log(shallow[0] === objects[0]);
- * // => true
- */
- function clone(value) {
- return baseClone(value, CLONE_SYMBOLS_FLAG);
- }
+var ieNSBug = /^xmlns:NS\d+/;
+var ieNSPrefix = /^NS\d+:/;
- /**
- * This method is like `_.clone` except that it accepts `customizer` which
- * is invoked to produce the cloned value. If `customizer` returns `undefined`,
- * cloning is handled by the method instead. The `customizer` is invoked with
- * up to four arguments; (value [, index|key, object, stack]).
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to clone.
- * @param {Function} [customizer] The function to customize cloning.
- * @returns {*} Returns the cloned value.
- * @see _.cloneDeepWith
- * @example
- *
- * function customizer(value) {
- * if (_.isElement(value)) {
- * return value.cloneNode(false);
- * }
- * }
- *
- * var el = _.cloneWith(document.body, customizer);
- *
- * console.log(el === document.body);
- * // => false
- * console.log(el.nodeName);
- * // => 'BODY'
- * console.log(el.childNodes.length);
- * // => 0
- */
- function cloneWith(value, customizer) {
- customizer = typeof customizer == 'function' ? customizer : undefined;
- return baseClone(value, CLONE_SYMBOLS_FLAG, customizer);
+/* istanbul ignore next */
+function guardIESVGBug (attrs) {
+ var res = [];
+ for (var i = 0; i < attrs.length; i++) {
+ var attr = attrs[i];
+ if (!ieNSBug.test(attr.name)) {
+ attr.name = attr.name.replace(ieNSPrefix, '');
+ res.push(attr);
}
+ }
+ return res
+}
- /**
- * This method is like `_.clone` except that it recursively clones `value`.
- *
- * @static
- * @memberOf _
- * @since 1.0.0
- * @category Lang
- * @param {*} value The value to recursively clone.
- * @returns {*} Returns the deep cloned value.
- * @see _.clone
- * @example
- *
- * var objects = [{ 'a': 1 }, { 'b': 2 }];
- *
- * var deep = _.cloneDeep(objects);
- * console.log(deep[0] === objects[0]);
- * // => false
- */
- function cloneDeep(value) {
- return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG);
+function checkForAliasModel (el, value) {
+ var _el = el;
+ while (_el) {
+ if (_el.for && _el.alias === value) {
+ warn$2(
+ "<" + (el.tag) + " v-model=\"" + value + "\">: " +
+ "You are binding v-model directly to a v-for iteration alias. " +
+ "This will not be able to modify the v-for source array because " +
+ "writing to the alias is like modifying a function local variable. " +
+ "Consider using an array of objects and use v-model on an object property instead."
+ );
}
+ _el = _el.parent;
+ }
+}
- /**
- * This method is like `_.cloneWith` except that it recursively clones `value`.
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to recursively clone.
- * @param {Function} [customizer] The function to customize cloning.
- * @returns {*} Returns the deep cloned value.
- * @see _.cloneWith
- * @example
- *
- * function customizer(value) {
- * if (_.isElement(value)) {
- * return value.cloneNode(true);
- * }
- * }
- *
- * var el = _.cloneDeepWith(document.body, customizer);
- *
- * console.log(el === document.body);
- * // => false
- * console.log(el.nodeName);
- * // => 'BODY'
- * console.log(el.childNodes.length);
- * // => 20
- */
- function cloneDeepWith(value, customizer) {
- customizer = typeof customizer == 'function' ? customizer : undefined;
- return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG, customizer);
- }
+/* */
- /**
- * Checks if `object` conforms to `source` by invoking the predicate
- * properties of `source` with the corresponding property values of `object`.
- *
- * **Note:** This method is equivalent to `_.conforms` when `source` is
- * partially applied.
- *
- * @static
- * @memberOf _
- * @since 4.14.0
- * @category Lang
- * @param {Object} object The object to inspect.
- * @param {Object} source The object of property predicates to conform to.
- * @returns {boolean} Returns `true` if `object` conforms, else `false`.
- * @example
- *
- * var object = { 'a': 1, 'b': 2 };
- *
- * _.conformsTo(object, { 'b': function(n) { return n > 1; } });
- * // => true
- *
- * _.conformsTo(object, { 'b': function(n) { return n > 2; } });
- * // => false
- */
- function conformsTo(object, source) {
- return source == null || baseConformsTo(object, source, keys(source));
- }
+/**
+ * Expand input[v-model] with dyanmic type bindings into v-if-else chains
+ * Turn this:
+ *
+ * into this:
+ *
+ *
+ *
+ */
- /**
- * Performs a
- * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
- * comparison between two values to determine if they are equivalent.
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to compare.
- * @param {*} other The other value to compare.
- * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
- * @example
- *
- * var object = { 'a': 1 };
- * var other = { 'a': 1 };
- *
- * _.eq(object, object);
- * // => true
- *
- * _.eq(object, other);
- * // => false
- *
- * _.eq('a', 'a');
- * // => true
- *
- * _.eq('a', Object('a'));
- * // => false
- *
- * _.eq(NaN, NaN);
- * // => true
- */
- function eq(value, other) {
- return value === other || (value !== value && other !== other);
+function preTransformNode (el, options) {
+ if (el.tag === 'input') {
+ var map = el.attrsMap;
+ if (map['v-model'] && (map['v-bind:type'] || map[':type'])) {
+ var typeBinding = getBindingAttr(el, 'type');
+ var ifCondition = getAndRemoveAttr(el, 'v-if', true);
+ var ifConditionExtra = ifCondition ? ("&&(" + ifCondition + ")") : "";
+ // 1. checkbox
+ var branch0 = cloneASTElement(el);
+ // process for on the main node
+ processFor(branch0);
+ addRawAttr(branch0, 'type', 'checkbox');
+ processElement(branch0, options);
+ branch0.processed = true; // prevent it from double-processed
+ branch0.if = "(" + typeBinding + ")==='checkbox'" + ifConditionExtra;
+ addIfCondition(branch0, {
+ exp: branch0.if,
+ block: branch0
+ });
+ // 2. add radio else-if condition
+ var branch1 = cloneASTElement(el);
+ getAndRemoveAttr(branch1, 'v-for', true);
+ addRawAttr(branch1, 'type', 'radio');
+ processElement(branch1, options);
+ addIfCondition(branch0, {
+ exp: "(" + typeBinding + ")==='radio'" + ifConditionExtra,
+ block: branch1
+ });
+ // 3. other
+ var branch2 = cloneASTElement(el);
+ getAndRemoveAttr(branch2, 'v-for', true);
+ addRawAttr(branch2, ':type', typeBinding);
+ processElement(branch2, options);
+ addIfCondition(branch0, {
+ exp: ifCondition,
+ block: branch2
+ });
+ return branch0
}
+ }
+}
- /**
- * Checks if `value` is greater than `other`.
- *
- * @static
- * @memberOf _
- * @since 3.9.0
- * @category Lang
- * @param {*} value The value to compare.
- * @param {*} other The other value to compare.
- * @returns {boolean} Returns `true` if `value` is greater than `other`,
- * else `false`.
- * @see _.lt
- * @example
- *
- * _.gt(3, 1);
- * // => true
- *
- * _.gt(3, 3);
- * // => false
- *
- * _.gt(1, 3);
- * // => false
- */
- var gt = createRelationalOperation(baseGt);
+function cloneASTElement (el) {
+ return createASTElement(el.tag, el.attrsList.slice(), el.parent)
+}
- /**
- * Checks if `value` is greater than or equal to `other`.
- *
- * @static
- * @memberOf _
- * @since 3.9.0
- * @category Lang
- * @param {*} value The value to compare.
- * @param {*} other The other value to compare.
- * @returns {boolean} Returns `true` if `value` is greater than or equal to
- * `other`, else `false`.
- * @see _.lte
- * @example
- *
- * _.gte(3, 1);
- * // => true
- *
- * _.gte(3, 3);
- * // => true
- *
- * _.gte(1, 3);
- * // => false
- */
- var gte = createRelationalOperation(function(value, other) {
- return value >= other;
- });
+function addRawAttr (el, name, value) {
+ el.attrsMap[name] = value;
+ el.attrsList.push({ name: name, value: value });
+}
- /**
- * Checks if `value` is likely an `arguments` object.
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is an `arguments` object,
- * else `false`.
- * @example
- *
- * _.isArguments(function() { return arguments; }());
- * // => true
- *
- * _.isArguments([1, 2, 3]);
- * // => false
- */
- var isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) {
- return isObjectLike(value) && hasOwnProperty.call(value, 'callee') &&
- !propertyIsEnumerable.call(value, 'callee');
- };
+var model$2 = {
+ preTransformNode: preTransformNode
+};
- /**
- * Checks if `value` is classified as an `Array` object.
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is an array, else `false`.
- * @example
- *
- * _.isArray([1, 2, 3]);
- * // => true
- *
- * _.isArray(document.body.children);
- * // => false
- *
- * _.isArray('abc');
- * // => false
- *
- * _.isArray(_.noop);
- * // => false
- */
- var isArray = Array.isArray;
+var modules$1 = [
+ klass$1,
+ style$1,
+ model$2
+];
- /**
- * Checks if `value` is classified as an `ArrayBuffer` object.
- *
- * @static
- * @memberOf _
- * @since 4.3.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is an array buffer, else `false`.
- * @example
- *
- * _.isArrayBuffer(new ArrayBuffer(2));
- * // => true
- *
- * _.isArrayBuffer(new Array(2));
- * // => false
- */
- var isArrayBuffer = nodeIsArrayBuffer ? baseUnary(nodeIsArrayBuffer) : baseIsArrayBuffer;
+/* */
- /**
- * Checks if `value` is array-like. A value is considered array-like if it's
- * not a function and has a `value.length` that's an integer greater than or
- * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is array-like, else `false`.
- * @example
- *
- * _.isArrayLike([1, 2, 3]);
- * // => true
- *
- * _.isArrayLike(document.body.children);
- * // => true
- *
- * _.isArrayLike('abc');
- * // => true
- *
- * _.isArrayLike(_.noop);
- * // => false
- */
- function isArrayLike(value) {
- return value != null && isLength(value.length) && !isFunction(value);
- }
+function text (el, dir) {
+ if (dir.value) {
+ addProp(el, 'textContent', ("_s(" + (dir.value) + ")"));
+ }
+}
- /**
- * This method is like `_.isArrayLike` except that it also checks if `value`
- * is an object.
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is an array-like object,
- * else `false`.
- * @example
- *
- * _.isArrayLikeObject([1, 2, 3]);
- * // => true
- *
- * _.isArrayLikeObject(document.body.children);
- * // => true
- *
- * _.isArrayLikeObject('abc');
- * // => false
- *
- * _.isArrayLikeObject(_.noop);
- * // => false
- */
- function isArrayLikeObject(value) {
- return isObjectLike(value) && isArrayLike(value);
- }
+/* */
- /**
- * Checks if `value` is classified as a boolean primitive or object.
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a boolean, else `false`.
- * @example
- *
- * _.isBoolean(false);
- * // => true
- *
- * _.isBoolean(null);
- * // => false
- */
- function isBoolean(value) {
- return value === true || value === false ||
- (isObjectLike(value) && baseGetTag(value) == boolTag);
- }
+function html (el, dir) {
+ if (dir.value) {
+ addProp(el, 'innerHTML', ("_s(" + (dir.value) + ")"));
+ }
+}
- /**
- * Checks if `value` is a buffer.
- *
- * @static
- * @memberOf _
- * @since 4.3.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a buffer, else `false`.
- * @example
- *
- * _.isBuffer(new Buffer(2));
- * // => true
- *
- * _.isBuffer(new Uint8Array(2));
- * // => false
- */
- var isBuffer = nativeIsBuffer || stubFalse;
+var directives$1 = {
+ model: model,
+ text: text,
+ html: html
+};
- /**
- * Checks if `value` is classified as a `Date` object.
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a date object, else `false`.
- * @example
- *
- * _.isDate(new Date);
- * // => true
- *
- * _.isDate('Mon April 23 2012');
- * // => false
- */
- var isDate = nodeIsDate ? baseUnary(nodeIsDate) : baseIsDate;
+/* */
- /**
- * Checks if `value` is likely a DOM element.
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a DOM element, else `false`.
- * @example
- *
- * _.isElement(document.body);
- * // => true
- *
- * _.isElement('');
- * // => false
- */
- function isElement(value) {
- return isObjectLike(value) && value.nodeType === 1 && !isPlainObject(value);
- }
+var baseOptions = {
+ expectHTML: true,
+ modules: modules$1,
+ directives: directives$1,
+ isPreTag: isPreTag,
+ isUnaryTag: isUnaryTag,
+ mustUseProp: mustUseProp,
+ canBeLeftOpenTag: canBeLeftOpenTag,
+ isReservedTag: isReservedTag,
+ getTagNamespace: getTagNamespace,
+ staticKeys: genStaticKeys(modules$1)
+};
- /**
- * Checks if `value` is an empty object, collection, map, or set.
- *
- * Objects are considered empty if they have no own enumerable string keyed
- * properties.
- *
- * Array-like values such as `arguments` objects, arrays, buffers, strings, or
- * jQuery-like collections are considered empty if they have a `length` of `0`.
- * Similarly, maps and sets are considered empty if they have a `size` of `0`.
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is empty, else `false`.
- * @example
- *
- * _.isEmpty(null);
- * // => true
- *
- * _.isEmpty(true);
- * // => true
- *
- * _.isEmpty(1);
- * // => true
- *
- * _.isEmpty([1, 2, 3]);
- * // => false
- *
- * _.isEmpty({ 'a': 1 });
- * // => false
- */
- function isEmpty(value) {
- if (value == null) {
- return true;
- }
- if (isArrayLike(value) &&
- (isArray(value) || typeof value == 'string' || typeof value.splice == 'function' ||
- isBuffer(value) || isTypedArray(value) || isArguments(value))) {
- return !value.length;
- }
- var tag = getTag(value);
- if (tag == mapTag || tag == setTag) {
- return !value.size;
- }
- if (isPrototype(value)) {
- return !baseKeys(value).length;
+/* */
+
+var isStaticKey;
+var isPlatformReservedTag;
+
+var genStaticKeysCached = cached(genStaticKeys$1);
+
+/**
+ * Goal of the optimizer: walk the generated template AST tree
+ * and detect sub-trees that are purely static, i.e. parts of
+ * the DOM that never needs to change.
+ *
+ * Once we detect these sub-trees, we can:
+ *
+ * 1. Hoist them into constants, so that we no longer need to
+ * create fresh nodes for them on each re-render;
+ * 2. Completely skip them in the patching process.
+ */
+function optimize (root, options) {
+ if (!root) { return }
+ isStaticKey = genStaticKeysCached(options.staticKeys || '');
+ isPlatformReservedTag = options.isReservedTag || no;
+ // first pass: mark all non-static nodes.
+ markStatic$1(root);
+ // second pass: mark static roots.
+ markStaticRoots(root, false);
+}
+
+function genStaticKeys$1 (keys) {
+ return makeMap(
+ 'type,tag,attrsList,attrsMap,plain,parent,children,attrs' +
+ (keys ? ',' + keys : '')
+ )
+}
+
+function markStatic$1 (node) {
+ node.static = isStatic(node);
+ if (node.type === 1) {
+ // do not make component slot content static. this avoids
+ // 1. components not able to mutate slot nodes
+ // 2. static slot content fails for hot-reloading
+ if (
+ !isPlatformReservedTag(node.tag) &&
+ node.tag !== 'slot' &&
+ node.attrsMap['inline-template'] == null
+ ) {
+ return
+ }
+ for (var i = 0, l = node.children.length; i < l; i++) {
+ var child = node.children[i];
+ markStatic$1(child);
+ if (!child.static) {
+ node.static = false;
}
- for (var key in value) {
- if (hasOwnProperty.call(value, key)) {
- return false;
+ }
+ if (node.ifConditions) {
+ for (var i$1 = 1, l$1 = node.ifConditions.length; i$1 < l$1; i$1++) {
+ var block = node.ifConditions[i$1].block;
+ markStatic$1(block);
+ if (!block.static) {
+ node.static = false;
}
}
- return true;
}
+ }
+}
- /**
- * Performs a deep comparison between two values to determine if they are
- * equivalent.
- *
- * **Note:** This method supports comparing arrays, array buffers, booleans,
- * date objects, error objects, maps, numbers, `Object` objects, regexes,
- * sets, strings, symbols, and typed arrays. `Object` objects are compared
- * by their own, not inherited, enumerable properties. Functions and DOM
- * nodes are compared by strict equality, i.e. `===`.
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Lang
- * @param {*} value The value to compare.
- * @param {*} other The other value to compare.
- * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
- * @example
- *
- * var object = { 'a': 1 };
- * var other = { 'a': 1 };
- *
- * _.isEqual(object, other);
- * // => true
- *
- * object === other;
- * // => false
- */
- function isEqual(value, other) {
- return baseIsEqual(value, other);
+function markStaticRoots (node, isInFor) {
+ if (node.type === 1) {
+ if (node.static || node.once) {
+ node.staticInFor = isInFor;
}
-
- /**
- * This method is like `_.isEqual` except that it accepts `customizer` which
- * is invoked to compare values. If `customizer` returns `undefined`, comparisons
- * are handled by the method instead. The `customizer` is invoked with up to
- * six arguments: (objValue, othValue [, index|key, object, other, stack]).
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to compare.
- * @param {*} other The other value to compare.
- * @param {Function} [customizer] The function to customize comparisons.
- * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
- * @example
- *
- * function isGreeting(value) {
- * return /^h(?:i|ello)$/.test(value);
- * }
- *
- * function customizer(objValue, othValue) {
- * if (isGreeting(objValue) && isGreeting(othValue)) {
- * return true;
- * }
- * }
- *
- * var array = ['hello', 'goodbye'];
- * var other = ['hi', 'goodbye'];
- *
- * _.isEqualWith(array, other, customizer);
- * // => true
- */
- function isEqualWith(value, other, customizer) {
- customizer = typeof customizer == 'function' ? customizer : undefined;
- var result = customizer ? customizer(value, other) : undefined;
- return result === undefined ? baseIsEqual(value, other, undefined, customizer) : !!result;
+ // For a node to qualify as a static root, it should have children that
+ // are not just static text. Otherwise the cost of hoisting out will
+ // outweigh the benefits and it's better off to just always render it fresh.
+ if (node.static && node.children.length && !(
+ node.children.length === 1 &&
+ node.children[0].type === 3
+ )) {
+ node.staticRoot = true;
+ return
+ } else {
+ node.staticRoot = false;
}
-
- /**
- * Checks if `value` is an `Error`, `EvalError`, `RangeError`, `ReferenceError`,
- * `SyntaxError`, `TypeError`, or `URIError` object.
- *
- * @static
- * @memberOf _
- * @since 3.0.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is an error object, else `false`.
- * @example
- *
- * _.isError(new Error);
- * // => true
- *
- * _.isError(Error);
- * // => false
- */
- function isError(value) {
- if (!isObjectLike(value)) {
- return false;
+ if (node.children) {
+ for (var i = 0, l = node.children.length; i < l; i++) {
+ markStaticRoots(node.children[i], isInFor || !!node.for);
}
- var tag = baseGetTag(value);
- return tag == errorTag || tag == domExcTag ||
- (typeof value.message == 'string' && typeof value.name == 'string' && !isPlainObject(value));
- }
-
- /**
- * Checks if `value` is a finite primitive number.
- *
- * **Note:** This method is based on
- * [`Number.isFinite`](https://mdn.io/Number/isFinite).
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a finite number, else `false`.
- * @example
- *
- * _.isFinite(3);
- * // => true
- *
- * _.isFinite(Number.MIN_VALUE);
- * // => true
- *
- * _.isFinite(Infinity);
- * // => false
- *
- * _.isFinite('3');
- * // => false
- */
- function isFinite(value) {
- return typeof value == 'number' && nativeIsFinite(value);
}
-
- /**
- * Checks if `value` is classified as a `Function` object.
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a function, else `false`.
- * @example
- *
- * _.isFunction(_);
- * // => true
- *
- * _.isFunction(/abc/);
- * // => false
- */
- function isFunction(value) {
- if (!isObject(value)) {
- return false;
+ if (node.ifConditions) {
+ for (var i$1 = 1, l$1 = node.ifConditions.length; i$1 < l$1; i$1++) {
+ markStaticRoots(node.ifConditions[i$1].block, isInFor);
}
- // The use of `Object#toString` avoids issues with the `typeof` operator
- // in Safari 9 which returns 'object' for typed arrays and other constructors.
- var tag = baseGetTag(value);
- return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag;
}
+ }
+}
- /**
- * Checks if `value` is an integer.
- *
- * **Note:** This method is based on
- * [`Number.isInteger`](https://mdn.io/Number/isInteger).
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is an integer, else `false`.
- * @example
- *
- * _.isInteger(3);
- * // => true
- *
- * _.isInteger(Number.MIN_VALUE);
- * // => false
- *
- * _.isInteger(Infinity);
- * // => false
- *
- * _.isInteger('3');
- * // => false
- */
- function isInteger(value) {
- return typeof value == 'number' && value == toInteger(value);
- }
+function isStatic (node) {
+ if (node.type === 2) { // expression
+ return false
+ }
+ if (node.type === 3) { // text
+ return true
+ }
+ return !!(node.pre || (
+ !node.hasBindings && // no dynamic bindings
+ !node.if && !node.for && // not v-if or v-for or v-else
+ !isBuiltInTag(node.tag) && // not a built-in
+ isPlatformReservedTag(node.tag) && // not a component
+ !isDirectChildOfTemplateFor(node) &&
+ Object.keys(node).every(isStaticKey)
+ ))
+}
- /**
- * Checks if `value` is a valid array-like length.
- *
- * **Note:** This method is loosely based on
- * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
- * @example
- *
- * _.isLength(3);
- * // => true
- *
- * _.isLength(Number.MIN_VALUE);
- * // => false
- *
- * _.isLength(Infinity);
- * // => false
- *
- * _.isLength('3');
- * // => false
- */
- function isLength(value) {
- return typeof value == 'number' &&
- value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
+function isDirectChildOfTemplateFor (node) {
+ while (node.parent) {
+ node = node.parent;
+ if (node.tag !== 'template') {
+ return false
}
-
- /**
- * Checks if `value` is the
- * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)
- * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is an object, else `false`.
- * @example
- *
- * _.isObject({});
- * // => true
- *
- * _.isObject([1, 2, 3]);
- * // => true
- *
- * _.isObject(_.noop);
- * // => true
- *
- * _.isObject(null);
- * // => false
- */
- function isObject(value) {
- var type = typeof value;
- return value != null && (type == 'object' || type == 'function');
+ if (node.for) {
+ return true
}
+ }
+ return false
+}
- /**
- * Checks if `value` is object-like. A value is object-like if it's not `null`
- * and has a `typeof` result of "object".
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
- * @example
- *
- * _.isObjectLike({});
- * // => true
- *
- * _.isObjectLike([1, 2, 3]);
- * // => true
- *
- * _.isObjectLike(_.noop);
- * // => false
- *
- * _.isObjectLike(null);
- * // => false
- */
- function isObjectLike(value) {
- return value != null && typeof value == 'object';
- }
+/* */
- /**
- * Checks if `value` is classified as a `Map` object.
- *
- * @static
- * @memberOf _
- * @since 4.3.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a map, else `false`.
- * @example
- *
- * _.isMap(new Map);
- * // => true
- *
- * _.isMap(new WeakMap);
- * // => false
- */
- var isMap = nodeIsMap ? baseUnary(nodeIsMap) : baseIsMap;
+var fnExpRE = /^\s*([\w$_]+|\([^)]*?\))\s*=>|^function\s*\(/;
+var simplePathRE = /^\s*[A-Za-z_$][\w$]*(?:\.[A-Za-z_$][\w$]*|\['.*?']|\[".*?"]|\[\d+]|\[[A-Za-z_$][\w$]*])*\s*$/;
- /**
- * Performs a partial deep comparison between `object` and `source` to
- * determine if `object` contains equivalent property values.
- *
- * **Note:** This method is equivalent to `_.matches` when `source` is
- * partially applied.
- *
- * Partial comparisons will match empty array and empty object `source`
- * values against any array or object value, respectively. See `_.isEqual`
- * for a list of supported value comparisons.
- *
- * @static
- * @memberOf _
- * @since 3.0.0
- * @category Lang
- * @param {Object} object The object to inspect.
- * @param {Object} source The object of property values to match.
- * @returns {boolean} Returns `true` if `object` is a match, else `false`.
- * @example
- *
- * var object = { 'a': 1, 'b': 2 };
- *
- * _.isMatch(object, { 'b': 2 });
- * // => true
- *
- * _.isMatch(object, { 'b': 1 });
- * // => false
- */
- function isMatch(object, source) {
- return object === source || baseIsMatch(object, source, getMatchData(source));
- }
+// keyCode aliases
+var keyCodes = {
+ esc: 27,
+ tab: 9,
+ enter: 13,
+ space: 32,
+ up: 38,
+ left: 37,
+ right: 39,
+ down: 40,
+ 'delete': [8, 46]
+};
- /**
- * This method is like `_.isMatch` except that it accepts `customizer` which
- * is invoked to compare values. If `customizer` returns `undefined`, comparisons
- * are handled by the method instead. The `customizer` is invoked with five
- * arguments: (objValue, srcValue, index|key, object, source).
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {Object} object The object to inspect.
- * @param {Object} source The object of property values to match.
- * @param {Function} [customizer] The function to customize comparisons.
- * @returns {boolean} Returns `true` if `object` is a match, else `false`.
- * @example
- *
- * function isGreeting(value) {
- * return /^h(?:i|ello)$/.test(value);
- * }
- *
- * function customizer(objValue, srcValue) {
- * if (isGreeting(objValue) && isGreeting(srcValue)) {
- * return true;
- * }
- * }
- *
- * var object = { 'greeting': 'hello' };
- * var source = { 'greeting': 'hi' };
- *
- * _.isMatchWith(object, source, customizer);
- * // => true
- */
- function isMatchWith(object, source, customizer) {
- customizer = typeof customizer == 'function' ? customizer : undefined;
- return baseIsMatch(object, source, getMatchData(source), customizer);
- }
+// #4868: modifiers that prevent the execution of the listener
+// need to explicitly return null so that we can determine whether to remove
+// the listener for .once
+var genGuard = function (condition) { return ("if(" + condition + ")return null;"); };
- /**
- * Checks if `value` is `NaN`.
- *
- * **Note:** This method is based on
- * [`Number.isNaN`](https://mdn.io/Number/isNaN) and is not the same as
- * global [`isNaN`](https://mdn.io/isNaN) which returns `true` for
- * `undefined` and other non-number values.
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.
- * @example
- *
- * _.isNaN(NaN);
- * // => true
- *
- * _.isNaN(new Number(NaN));
- * // => true
- *
- * isNaN(undefined);
- * // => true
- *
- * _.isNaN(undefined);
- * // => false
- */
- function isNaN(value) {
- // An `NaN` primitive is the only value that is not equal to itself.
- // Perform the `toStringTag` check first to avoid errors with some
- // ActiveX objects in IE.
- return isNumber(value) && value != +value;
- }
+var modifierCode = {
+ stop: '$event.stopPropagation();',
+ prevent: '$event.preventDefault();',
+ self: genGuard("$event.target !== $event.currentTarget"),
+ ctrl: genGuard("!$event.ctrlKey"),
+ shift: genGuard("!$event.shiftKey"),
+ alt: genGuard("!$event.altKey"),
+ meta: genGuard("!$event.metaKey"),
+ left: genGuard("'button' in $event && $event.button !== 0"),
+ middle: genGuard("'button' in $event && $event.button !== 1"),
+ right: genGuard("'button' in $event && $event.button !== 2")
+};
- /**
- * Checks if `value` is a pristine native function.
- *
- * **Note:** This method can't reliably detect native functions in the presence
- * of the core-js package because core-js circumvents this kind of detection.
- * Despite multiple requests, the core-js maintainer has made it clear: any
- * attempt to fix the detection will be obstructed. As a result, we're left
- * with little choice but to throw an error. Unfortunately, this also affects
- * packages, like [babel-polyfill](https://www.npmjs.com/package/babel-polyfill),
- * which rely on core-js.
- *
- * @static
- * @memberOf _
- * @since 3.0.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a native function,
- * else `false`.
- * @example
- *
- * _.isNative(Array.prototype.push);
- * // => true
- *
- * _.isNative(_);
- * // => false
- */
- function isNative(value) {
- if (isMaskable(value)) {
- throw new Error(CORE_ERROR_TEXT);
- }
- return baseIsNative(value);
+function genHandlers (
+ events,
+ isNative,
+ warn
+) {
+ var res = isNative ? 'nativeOn:{' : 'on:{';
+ for (var name in events) {
+ var handler = events[name];
+ // #5330: warn click.right, since right clicks do not actually fire click events.
+ if ("development" !== 'production' &&
+ name === 'click' &&
+ handler && handler.modifiers && handler.modifiers.right
+ ) {
+ warn(
+ "Use \"contextmenu\" instead of \"click.right\" since right clicks " +
+ "do not actually fire \"click\" events."
+ );
}
+ res += "\"" + name + "\":" + (genHandler(name, handler)) + ",";
+ }
+ return res.slice(0, -1) + '}'
+}
- /**
- * Checks if `value` is `null`.
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is `null`, else `false`.
- * @example
- *
- * _.isNull(null);
- * // => true
- *
- * _.isNull(void 0);
- * // => false
- */
- function isNull(value) {
- return value === null;
- }
+function genHandler (
+ name,
+ handler
+) {
+ if (!handler) {
+ return 'function(){}'
+ }
- /**
- * Checks if `value` is `null` or `undefined`.
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is nullish, else `false`.
- * @example
- *
- * _.isNil(null);
- * // => true
- *
- * _.isNil(void 0);
- * // => true
- *
- * _.isNil(NaN);
- * // => false
- */
- function isNil(value) {
- return value == null;
- }
+ if (Array.isArray(handler)) {
+ return ("[" + (handler.map(function (handler) { return genHandler(name, handler); }).join(',')) + "]")
+ }
- /**
- * Checks if `value` is classified as a `Number` primitive or object.
- *
- * **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are
- * classified as numbers, use the `_.isFinite` method.
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a number, else `false`.
- * @example
- *
- * _.isNumber(3);
- * // => true
- *
- * _.isNumber(Number.MIN_VALUE);
- * // => true
- *
- * _.isNumber(Infinity);
- * // => true
- *
- * _.isNumber('3');
- * // => false
- */
- function isNumber(value) {
- return typeof value == 'number' ||
- (isObjectLike(value) && baseGetTag(value) == numberTag);
- }
+ var isMethodPath = simplePathRE.test(handler.value);
+ var isFunctionExpression = fnExpRE.test(handler.value);
- /**
- * Checks if `value` is a plain object, that is, an object created by the
- * `Object` constructor or one with a `[[Prototype]]` of `null`.
- *
- * @static
- * @memberOf _
- * @since 0.8.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a plain object, else `false`.
- * @example
- *
- * function Foo() {
- * this.a = 1;
- * }
- *
- * _.isPlainObject(new Foo);
- * // => false
- *
- * _.isPlainObject([1, 2, 3]);
- * // => false
- *
- * _.isPlainObject({ 'x': 0, 'y': 0 });
- * // => true
- *
- * _.isPlainObject(Object.create(null));
- * // => true
- */
- function isPlainObject(value) {
- if (!isObjectLike(value) || baseGetTag(value) != objectTag) {
- return false;
- }
- var proto = getPrototype(value);
- if (proto === null) {
- return true;
+ if (!handler.modifiers) {
+ return isMethodPath || isFunctionExpression
+ ? handler.value
+ : ("function($event){" + (handler.value) + "}") // inline statement
+ } else {
+ var code = '';
+ var genModifierCode = '';
+ var keys = [];
+ for (var key in handler.modifiers) {
+ if (modifierCode[key]) {
+ genModifierCode += modifierCode[key];
+ // left/right
+ if (keyCodes[key]) {
+ keys.push(key);
+ }
+ } else if (key === 'exact') {
+ var modifiers = (handler.modifiers);
+ genModifierCode += genGuard(
+ ['ctrl', 'shift', 'alt', 'meta']
+ .filter(function (keyModifier) { return !modifiers[keyModifier]; })
+ .map(function (keyModifier) { return ("$event." + keyModifier + "Key"); })
+ .join('||')
+ );
+ } else {
+ keys.push(key);
}
- var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor;
- return typeof Ctor == 'function' && Ctor instanceof Ctor &&
- funcToString.call(Ctor) == objectCtorString;
}
+ if (keys.length) {
+ code += genKeyFilter(keys);
+ }
+ // Make sure modifiers like prevent and stop get executed after key filtering
+ if (genModifierCode) {
+ code += genModifierCode;
+ }
+ var handlerCode = isMethodPath
+ ? handler.value + '($event)'
+ : isFunctionExpression
+ ? ("(" + (handler.value) + ")($event)")
+ : handler.value;
+ return ("function($event){" + code + handlerCode + "}")
+ }
+}
- /**
- * Checks if `value` is classified as a `RegExp` object.
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a regexp, else `false`.
- * @example
- *
- * _.isRegExp(/abc/);
- * // => true
- *
- * _.isRegExp('/abc/');
- * // => false
- */
- var isRegExp = nodeIsRegExp ? baseUnary(nodeIsRegExp) : baseIsRegExp;
+function genKeyFilter (keys) {
+ return ("if(!('button' in $event)&&" + (keys.map(genFilterCode).join('&&')) + ")return null;")
+}
- /**
- * Checks if `value` is a safe integer. An integer is safe if it's an IEEE-754
- * double precision number which isn't the result of a rounded unsafe integer.
- *
- * **Note:** This method is based on
- * [`Number.isSafeInteger`](https://mdn.io/Number/isSafeInteger).
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a safe integer, else `false`.
- * @example
- *
- * _.isSafeInteger(3);
- * // => true
- *
- * _.isSafeInteger(Number.MIN_VALUE);
- * // => false
- *
- * _.isSafeInteger(Infinity);
- * // => false
- *
- * _.isSafeInteger('3');
- * // => false
- */
- function isSafeInteger(value) {
- return isInteger(value) && value >= -MAX_SAFE_INTEGER && value <= MAX_SAFE_INTEGER;
- }
+function genFilterCode (key) {
+ var keyVal = parseInt(key, 10);
+ if (keyVal) {
+ return ("$event.keyCode!==" + keyVal)
+ }
+ var code = keyCodes[key];
+ return (
+ "_k($event.keyCode," +
+ (JSON.stringify(key)) + "," +
+ (JSON.stringify(code)) + "," +
+ "$event.key)"
+ )
+}
- /**
- * Checks if `value` is classified as a `Set` object.
- *
- * @static
- * @memberOf _
- * @since 4.3.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a set, else `false`.
- * @example
- *
- * _.isSet(new Set);
- * // => true
- *
- * _.isSet(new WeakSet);
- * // => false
- */
- var isSet = nodeIsSet ? baseUnary(nodeIsSet) : baseIsSet;
+/* */
- /**
- * Checks if `value` is classified as a `String` primitive or object.
- *
- * @static
- * @since 0.1.0
- * @memberOf _
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a string, else `false`.
- * @example
- *
- * _.isString('abc');
- * // => true
- *
- * _.isString(1);
- * // => false
- */
- function isString(value) {
- return typeof value == 'string' ||
- (!isArray(value) && isObjectLike(value) && baseGetTag(value) == stringTag);
- }
+function on (el, dir) {
+ if ("development" !== 'production' && dir.modifiers) {
+ warn("v-on without argument does not support modifiers.");
+ }
+ el.wrapListeners = function (code) { return ("_g(" + code + "," + (dir.value) + ")"); };
+}
- /**
- * Checks if `value` is classified as a `Symbol` primitive or object.
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.
- * @example
- *
- * _.isSymbol(Symbol.iterator);
- * // => true
- *
- * _.isSymbol('abc');
- * // => false
- */
- function isSymbol(value) {
- return typeof value == 'symbol' ||
- (isObjectLike(value) && baseGetTag(value) == symbolTag);
- }
+/* */
- /**
- * Checks if `value` is classified as a typed array.
- *
- * @static
- * @memberOf _
- * @since 3.0.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
- * @example
- *
- * _.isTypedArray(new Uint8Array);
- * // => true
- *
- * _.isTypedArray([]);
- * // => false
- */
- var isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray;
+function bind$1 (el, dir) {
+ el.wrapData = function (code) {
+ return ("_b(" + code + ",'" + (el.tag) + "'," + (dir.value) + "," + (dir.modifiers && dir.modifiers.prop ? 'true' : 'false') + (dir.modifiers && dir.modifiers.sync ? ',true' : '') + ")")
+ };
+}
- /**
- * Checks if `value` is `undefined`.
- *
- * @static
- * @since 0.1.0
- * @memberOf _
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is `undefined`, else `false`.
- * @example
- *
- * _.isUndefined(void 0);
- * // => true
- *
- * _.isUndefined(null);
- * // => false
- */
- function isUndefined(value) {
- return value === undefined;
- }
+/* */
- /**
- * Checks if `value` is classified as a `WeakMap` object.
- *
- * @static
- * @memberOf _
- * @since 4.3.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a weak map, else `false`.
- * @example
- *
- * _.isWeakMap(new WeakMap);
- * // => true
- *
- * _.isWeakMap(new Map);
- * // => false
- */
- function isWeakMap(value) {
- return isObjectLike(value) && getTag(value) == weakMapTag;
- }
+var baseDirectives = {
+ on: on,
+ bind: bind$1,
+ cloak: noop
+};
- /**
- * Checks if `value` is classified as a `WeakSet` object.
- *
- * @static
- * @memberOf _
- * @since 4.3.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a weak set, else `false`.
- * @example
- *
- * _.isWeakSet(new WeakSet);
- * // => true
- *
- * _.isWeakSet(new Set);
- * // => false
- */
- function isWeakSet(value) {
- return isObjectLike(value) && baseGetTag(value) == weakSetTag;
- }
+/* */
- /**
- * Checks if `value` is less than `other`.
- *
- * @static
- * @memberOf _
- * @since 3.9.0
- * @category Lang
- * @param {*} value The value to compare.
- * @param {*} other The other value to compare.
- * @returns {boolean} Returns `true` if `value` is less than `other`,
- * else `false`.
- * @see _.gt
- * @example
- *
- * _.lt(1, 3);
- * // => true
- *
- * _.lt(3, 3);
- * // => false
- *
- * _.lt(3, 1);
- * // => false
- */
- var lt = createRelationalOperation(baseLt);
+var CodegenState = function CodegenState (options) {
+ this.options = options;
+ this.warn = options.warn || baseWarn;
+ this.transforms = pluckModuleFunction(options.modules, 'transformCode');
+ this.dataGenFns = pluckModuleFunction(options.modules, 'genData');
+ this.directives = extend(extend({}, baseDirectives), options.directives);
+ var isReservedTag = options.isReservedTag || no;
+ this.maybeComponent = function (el) { return !isReservedTag(el.tag); };
+ this.onceId = 0;
+ this.staticRenderFns = [];
+};
- /**
- * Checks if `value` is less than or equal to `other`.
- *
- * @static
- * @memberOf _
- * @since 3.9.0
- * @category Lang
- * @param {*} value The value to compare.
- * @param {*} other The other value to compare.
- * @returns {boolean} Returns `true` if `value` is less than or equal to
- * `other`, else `false`.
- * @see _.gte
- * @example
- *
- * _.lte(1, 3);
- * // => true
- *
- * _.lte(3, 3);
- * // => true
- *
- * _.lte(3, 1);
- * // => false
- */
- var lte = createRelationalOperation(function(value, other) {
- return value <= other;
- });
- /**
- * Converts `value` to an array.
- *
- * @static
- * @since 0.1.0
- * @memberOf _
- * @category Lang
- * @param {*} value The value to convert.
- * @returns {Array} Returns the converted array.
- * @example
- *
- * _.toArray({ 'a': 1, 'b': 2 });
- * // => [1, 2]
- *
- * _.toArray('abc');
- * // => ['a', 'b', 'c']
- *
- * _.toArray(1);
- * // => []
- *
- * _.toArray(null);
- * // => []
- */
- function toArray(value) {
- if (!value) {
- return [];
- }
- if (isArrayLike(value)) {
- return isString(value) ? stringToArray(value) : copyArray(value);
- }
- if (symIterator && value[symIterator]) {
- return iteratorToArray(value[symIterator]());
- }
- var tag = getTag(value),
- func = tag == mapTag ? mapToArray : (tag == setTag ? setToArray : values);
-
- return func(value);
- }
- /**
- * Converts `value` to a finite number.
- *
- * @static
- * @memberOf _
- * @since 4.12.0
- * @category Lang
- * @param {*} value The value to convert.
- * @returns {number} Returns the converted number.
- * @example
- *
- * _.toFinite(3.2);
- * // => 3.2
- *
- * _.toFinite(Number.MIN_VALUE);
- * // => 5e-324
- *
- * _.toFinite(Infinity);
- * // => 1.7976931348623157e+308
- *
- * _.toFinite('3.2');
- * // => 3.2
- */
- function toFinite(value) {
- if (!value) {
- return value === 0 ? value : 0;
- }
- value = toNumber(value);
- if (value === INFINITY || value === -INFINITY) {
- var sign = (value < 0 ? -1 : 1);
- return sign * MAX_INTEGER;
- }
- return value === value ? value : 0;
- }
+function generate (
+ ast,
+ options
+) {
+ var state = new CodegenState(options);
+ var code = ast ? genElement(ast, state) : '_c("div")';
+ return {
+ render: ("with(this){return " + code + "}"),
+ staticRenderFns: state.staticRenderFns
+ }
+}
- /**
- * Converts `value` to an integer.
- *
- * **Note:** This method is loosely based on
- * [`ToInteger`](http://www.ecma-international.org/ecma-262/7.0/#sec-tointeger).
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to convert.
- * @returns {number} Returns the converted integer.
- * @example
- *
- * _.toInteger(3.2);
- * // => 3
- *
- * _.toInteger(Number.MIN_VALUE);
- * // => 0
- *
- * _.toInteger(Infinity);
- * // => 1.7976931348623157e+308
- *
- * _.toInteger('3.2');
- * // => 3
- */
- function toInteger(value) {
- var result = toFinite(value),
- remainder = result % 1;
+function genElement (el, state) {
+ if (el.staticRoot && !el.staticProcessed) {
+ return genStatic(el, state)
+ } else if (el.once && !el.onceProcessed) {
+ return genOnce(el, state)
+ } else if (el.for && !el.forProcessed) {
+ return genFor(el, state)
+ } else if (el.if && !el.ifProcessed) {
+ return genIf(el, state)
+ } else if (el.tag === 'template' && !el.slotTarget) {
+ return genChildren(el, state) || 'void 0'
+ } else if (el.tag === 'slot') {
+ return genSlot(el, state)
+ } else {
+ // component or element
+ var code;
+ if (el.component) {
+ code = genComponent(el.component, el, state);
+ } else {
+ var data = el.plain ? undefined : genData$2(el, state);
- return result === result ? (remainder ? result - remainder : result) : 0;
+ var children = el.inlineTemplate ? null : genChildren(el, state, true);
+ code = "_c('" + (el.tag) + "'" + (data ? ("," + data) : '') + (children ? ("," + children) : '') + ")";
}
-
- /**
- * Converts `value` to an integer suitable for use as the length of an
- * array-like object.
- *
- * **Note:** This method is based on
- * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to convert.
- * @returns {number} Returns the converted integer.
- * @example
- *
- * _.toLength(3.2);
- * // => 3
- *
- * _.toLength(Number.MIN_VALUE);
- * // => 0
- *
- * _.toLength(Infinity);
- * // => 4294967295
- *
- * _.toLength('3.2');
- * // => 3
- */
- function toLength(value) {
- return value ? baseClamp(toInteger(value), 0, MAX_ARRAY_LENGTH) : 0;
+ // module transforms
+ for (var i = 0; i < state.transforms.length; i++) {
+ code = state.transforms[i](el, code);
}
+ return code
+ }
+}
- /**
- * Converts `value` to a number.
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to process.
- * @returns {number} Returns the number.
- * @example
- *
- * _.toNumber(3.2);
- * // => 3.2
- *
- * _.toNumber(Number.MIN_VALUE);
- * // => 5e-324
- *
- * _.toNumber(Infinity);
- * // => Infinity
- *
- * _.toNumber('3.2');
- * // => 3.2
- */
- function toNumber(value) {
- if (typeof value == 'number') {
- return value;
- }
- if (isSymbol(value)) {
- return NAN;
- }
- if (isObject(value)) {
- var other = typeof value.valueOf == 'function' ? value.valueOf() : value;
- value = isObject(other) ? (other + '') : other;
- }
- if (typeof value != 'string') {
- return value === 0 ? value : +value;
+// hoist static sub-trees out
+function genStatic (el, state) {
+ el.staticProcessed = true;
+ state.staticRenderFns.push(("with(this){return " + (genElement(el, state)) + "}"));
+ return ("_m(" + (state.staticRenderFns.length - 1) + (el.staticInFor ? ',true' : '') + ")")
+}
+
+// v-once
+function genOnce (el, state) {
+ el.onceProcessed = true;
+ if (el.if && !el.ifProcessed) {
+ return genIf(el, state)
+ } else if (el.staticInFor) {
+ var key = '';
+ var parent = el.parent;
+ while (parent) {
+ if (parent.for) {
+ key = parent.key;
+ break
}
- value = value.replace(reTrim, '');
- var isBinary = reIsBinary.test(value);
- return (isBinary || reIsOctal.test(value))
- ? freeParseInt(value.slice(2), isBinary ? 2 : 8)
- : (reIsBadHex.test(value) ? NAN : +value);
+ parent = parent.parent;
}
-
- /**
- * Converts `value` to a plain object flattening inherited enumerable string
- * keyed properties of `value` to own properties of the plain object.
- *
- * @static
- * @memberOf _
- * @since 3.0.0
- * @category Lang
- * @param {*} value The value to convert.
- * @returns {Object} Returns the converted plain object.
- * @example
- *
- * function Foo() {
- * this.b = 2;
- * }
- *
- * Foo.prototype.c = 3;
- *
- * _.assign({ 'a': 1 }, new Foo);
- * // => { 'a': 1, 'b': 2 }
- *
- * _.assign({ 'a': 1 }, _.toPlainObject(new Foo));
- * // => { 'a': 1, 'b': 2, 'c': 3 }
- */
- function toPlainObject(value) {
- return copyObject(value, keysIn(value));
+ if (!key) {
+ "development" !== 'production' && state.warn(
+ "v-once can only be used inside v-for that is keyed. "
+ );
+ return genElement(el, state)
}
+ return ("_o(" + (genElement(el, state)) + "," + (state.onceId++) + "," + key + ")")
+ } else {
+ return genStatic(el, state)
+ }
+}
- /**
- * Converts `value` to a safe integer. A safe integer can be compared and
- * represented correctly.
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to convert.
- * @returns {number} Returns the converted integer.
- * @example
- *
- * _.toSafeInteger(3.2);
- * // => 3
- *
- * _.toSafeInteger(Number.MIN_VALUE);
- * // => 0
- *
- * _.toSafeInteger(Infinity);
- * // => 9007199254740991
- *
- * _.toSafeInteger('3.2');
- * // => 3
- */
- function toSafeInteger(value) {
- return value
- ? baseClamp(toInteger(value), -MAX_SAFE_INTEGER, MAX_SAFE_INTEGER)
- : (value === 0 ? value : 0);
- }
+function genIf (
+ el,
+ state,
+ altGen,
+ altEmpty
+) {
+ el.ifProcessed = true; // avoid recursion
+ return genIfConditions(el.ifConditions.slice(), state, altGen, altEmpty)
+}
- /**
- * Converts `value` to a string. An empty string is returned for `null`
- * and `undefined` values. The sign of `-0` is preserved.
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to convert.
- * @returns {string} Returns the converted string.
- * @example
- *
- * _.toString(null);
- * // => ''
- *
- * _.toString(-0);
- * // => '-0'
- *
- * _.toString([1, 2, 3]);
- * // => '1,2,3'
- */
- function toString(value) {
- return value == null ? '' : baseToString(value);
- }
+function genIfConditions (
+ conditions,
+ state,
+ altGen,
+ altEmpty
+) {
+ if (!conditions.length) {
+ return altEmpty || '_e()'
+ }
- /*------------------------------------------------------------------------*/
+ var condition = conditions.shift();
+ if (condition.exp) {
+ return ("(" + (condition.exp) + ")?" + (genTernaryExp(condition.block)) + ":" + (genIfConditions(conditions, state, altGen, altEmpty)))
+ } else {
+ return ("" + (genTernaryExp(condition.block)))
+ }
- /**
- * Assigns own enumerable string keyed properties of source objects to the
- * destination object. Source objects are applied from left to right.
- * Subsequent sources overwrite property assignments of previous sources.
- *
- * **Note:** This method mutates `object` and is loosely based on
- * [`Object.assign`](https://mdn.io/Object/assign).
- *
- * @static
- * @memberOf _
- * @since 0.10.0
- * @category Object
- * @param {Object} object The destination object.
- * @param {...Object} [sources] The source objects.
- * @returns {Object} Returns `object`.
- * @see _.assignIn
- * @example
- *
- * function Foo() {
- * this.a = 1;
- * }
- *
- * function Bar() {
- * this.c = 3;
- * }
- *
- * Foo.prototype.b = 2;
- * Bar.prototype.d = 4;
- *
- * _.assign({ 'a': 0 }, new Foo, new Bar);
- * // => { 'a': 1, 'c': 3 }
- */
- var assign = createAssigner(function(object, source) {
- if (isPrototype(source) || isArrayLike(source)) {
- copyObject(source, keys(source), object);
- return;
- }
- for (var key in source) {
- if (hasOwnProperty.call(source, key)) {
- assignValue(object, key, source[key]);
- }
- }
- });
+ // v-if with v-once should generate code like (a)?_m(0):_m(1)
+ function genTernaryExp (el) {
+ return altGen
+ ? altGen(el, state)
+ : el.once
+ ? genOnce(el, state)
+ : genElement(el, state)
+ }
+}
- /**
- * This method is like `_.assign` except that it iterates over own and
- * inherited source properties.
- *
- * **Note:** This method mutates `object`.
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @alias extend
- * @category Object
- * @param {Object} object The destination object.
- * @param {...Object} [sources] The source objects.
- * @returns {Object} Returns `object`.
- * @see _.assign
- * @example
- *
- * function Foo() {
- * this.a = 1;
- * }
- *
- * function Bar() {
- * this.c = 3;
- * }
- *
- * Foo.prototype.b = 2;
- * Bar.prototype.d = 4;
- *
- * _.assignIn({ 'a': 0 }, new Foo, new Bar);
- * // => { 'a': 1, 'b': 2, 'c': 3, 'd': 4 }
- */
- var assignIn = createAssigner(function(object, source) {
- copyObject(source, keysIn(source), object);
- });
+function genFor (
+ el,
+ state,
+ altGen,
+ altHelper
+) {
+ var exp = el.for;
+ var alias = el.alias;
+ var iterator1 = el.iterator1 ? ("," + (el.iterator1)) : '';
+ var iterator2 = el.iterator2 ? ("," + (el.iterator2)) : '';
- /**
- * This method is like `_.assignIn` except that it accepts `customizer`
- * which is invoked to produce the assigned values. If `customizer` returns
- * `undefined`, assignment is handled by the method instead. The `customizer`
- * is invoked with five arguments: (objValue, srcValue, key, object, source).
- *
- * **Note:** This method mutates `object`.
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @alias extendWith
- * @category Object
- * @param {Object} object The destination object.
- * @param {...Object} sources The source objects.
- * @param {Function} [customizer] The function to customize assigned values.
- * @returns {Object} Returns `object`.
- * @see _.assignWith
- * @example
- *
- * function customizer(objValue, srcValue) {
- * return _.isUndefined(objValue) ? srcValue : objValue;
- * }
- *
- * var defaults = _.partialRight(_.assignInWith, customizer);
- *
- * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
- * // => { 'a': 1, 'b': 2 }
- */
- var assignInWith = createAssigner(function(object, source, srcIndex, customizer) {
- copyObject(source, keysIn(source), object, customizer);
- });
+ if ("development" !== 'production' &&
+ state.maybeComponent(el) &&
+ el.tag !== 'slot' &&
+ el.tag !== 'template' &&
+ !el.key
+ ) {
+ state.warn(
+ "<" + (el.tag) + " v-for=\"" + alias + " in " + exp + "\">: component lists rendered with " +
+ "v-for should have explicit keys. " +
+ "See https://vuejs.org/guide/list.html#key for more info.",
+ true /* tip */
+ );
+ }
- /**
- * This method is like `_.assign` except that it accepts `customizer`
- * which is invoked to produce the assigned values. If `customizer` returns
- * `undefined`, assignment is handled by the method instead. The `customizer`
- * is invoked with five arguments: (objValue, srcValue, key, object, source).
- *
- * **Note:** This method mutates `object`.
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Object
- * @param {Object} object The destination object.
- * @param {...Object} sources The source objects.
- * @param {Function} [customizer] The function to customize assigned values.
- * @returns {Object} Returns `object`.
- * @see _.assignInWith
- * @example
- *
- * function customizer(objValue, srcValue) {
- * return _.isUndefined(objValue) ? srcValue : objValue;
- * }
- *
- * var defaults = _.partialRight(_.assignWith, customizer);
- *
- * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
- * // => { 'a': 1, 'b': 2 }
- */
- var assignWith = createAssigner(function(object, source, srcIndex, customizer) {
- copyObject(source, keys(source), object, customizer);
- });
+ el.forProcessed = true; // avoid recursion
+ return (altHelper || '_l') + "((" + exp + ")," +
+ "function(" + alias + iterator1 + iterator2 + "){" +
+ "return " + ((altGen || genElement)(el, state)) +
+ '})'
+}
- /**
- * Creates an array of values corresponding to `paths` of `object`.
- *
- * @static
- * @memberOf _
- * @since 1.0.0
- * @category Object
- * @param {Object} object The object to iterate over.
- * @param {...(string|string[])} [paths] The property paths to pick.
- * @returns {Array} Returns the picked values.
- * @example
- *
- * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] };
- *
- * _.at(object, ['a[0].b.c', 'a[1]']);
- * // => [3, 4]
- */
- var at = flatRest(baseAt);
+function genData$2 (el, state) {
+ var data = '{';
- /**
- * Creates an object that inherits from the `prototype` object. If a
- * `properties` object is given, its own enumerable string keyed properties
- * are assigned to the created object.
- *
- * @static
- * @memberOf _
- * @since 2.3.0
- * @category Object
- * @param {Object} prototype The object to inherit from.
- * @param {Object} [properties] The properties to assign to the object.
- * @returns {Object} Returns the new object.
- * @example
- *
- * function Shape() {
- * this.x = 0;
- * this.y = 0;
- * }
- *
- * function Circle() {
- * Shape.call(this);
- * }
- *
- * Circle.prototype = _.create(Shape.prototype, {
- * 'constructor': Circle
- * });
- *
- * var circle = new Circle;
- * circle instanceof Circle;
- * // => true
- *
- * circle instanceof Shape;
- * // => true
- */
- function create(prototype, properties) {
- var result = baseCreate(prototype);
- return properties == null ? result : baseAssign(result, properties);
+ // directives first.
+ // directives may mutate the el's other properties before they are generated.
+ var dirs = genDirectives(el, state);
+ if (dirs) { data += dirs + ','; }
+
+ // key
+ if (el.key) {
+ data += "key:" + (el.key) + ",";
+ }
+ // ref
+ if (el.ref) {
+ data += "ref:" + (el.ref) + ",";
+ }
+ if (el.refInFor) {
+ data += "refInFor:true,";
+ }
+ // pre
+ if (el.pre) {
+ data += "pre:true,";
+ }
+ // record original tag name for components using "is" attribute
+ if (el.component) {
+ data += "tag:\"" + (el.tag) + "\",";
+ }
+ // module data generation functions
+ for (var i = 0; i < state.dataGenFns.length; i++) {
+ data += state.dataGenFns[i](el);
+ }
+ // attributes
+ if (el.attrs) {
+ data += "attrs:{" + (genProps(el.attrs)) + "},";
+ }
+ // DOM props
+ if (el.props) {
+ data += "domProps:{" + (genProps(el.props)) + "},";
+ }
+ // event handlers
+ if (el.events) {
+ data += (genHandlers(el.events, false, state.warn)) + ",";
+ }
+ if (el.nativeEvents) {
+ data += (genHandlers(el.nativeEvents, true, state.warn)) + ",";
+ }
+ // slot target
+ // only for non-scoped slots
+ if (el.slotTarget && !el.slotScope) {
+ data += "slot:" + (el.slotTarget) + ",";
+ }
+ // scoped slots
+ if (el.scopedSlots) {
+ data += (genScopedSlots(el.scopedSlots, state)) + ",";
+ }
+ // component v-model
+ if (el.model) {
+ data += "model:{value:" + (el.model.value) + ",callback:" + (el.model.callback) + ",expression:" + (el.model.expression) + "},";
+ }
+ // inline-template
+ if (el.inlineTemplate) {
+ var inlineTemplate = genInlineTemplate(el, state);
+ if (inlineTemplate) {
+ data += inlineTemplate + ",";
}
+ }
+ data = data.replace(/,$/, '') + '}';
+ // v-bind data wrap
+ if (el.wrapData) {
+ data = el.wrapData(data);
+ }
+ // v-on data wrap
+ if (el.wrapListeners) {
+ data = el.wrapListeners(data);
+ }
+ return data
+}
- /**
- * Assigns own and inherited enumerable string keyed properties of source
- * objects to the destination object for all destination properties that
- * resolve to `undefined`. Source objects are applied from left to right.
- * Once a property is set, additional values of the same property are ignored.
- *
- * **Note:** This method mutates `object`.
- *
- * @static
- * @since 0.1.0
- * @memberOf _
- * @category Object
- * @param {Object} object The destination object.
- * @param {...Object} [sources] The source objects.
- * @returns {Object} Returns `object`.
- * @see _.defaultsDeep
- * @example
- *
- * _.defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
- * // => { 'a': 1, 'b': 2 }
- */
- var defaults = baseRest(function(args) {
- args.push(undefined, customDefaultsAssignIn);
- return apply(assignInWith, undefined, args);
- });
+function genDirectives (el, state) {
+ var dirs = el.directives;
+ if (!dirs) { return }
+ var res = 'directives:[';
+ var hasRuntime = false;
+ var i, l, dir, needRuntime;
+ for (i = 0, l = dirs.length; i < l; i++) {
+ dir = dirs[i];
+ needRuntime = true;
+ var gen = state.directives[dir.name];
+ if (gen) {
+ // compile-time directive that manipulates AST.
+ // returns true if it also needs a runtime counterpart.
+ needRuntime = !!gen(el, dir, state.warn);
+ }
+ if (needRuntime) {
+ hasRuntime = true;
+ res += "{name:\"" + (dir.name) + "\",rawName:\"" + (dir.rawName) + "\"" + (dir.value ? (",value:(" + (dir.value) + "),expression:" + (JSON.stringify(dir.value))) : '') + (dir.arg ? (",arg:\"" + (dir.arg) + "\"") : '') + (dir.modifiers ? (",modifiers:" + (JSON.stringify(dir.modifiers))) : '') + "},";
+ }
+ }
+ if (hasRuntime) {
+ return res.slice(0, -1) + ']'
+ }
+}
- /**
- * This method is like `_.defaults` except that it recursively assigns
- * default properties.
- *
- * **Note:** This method mutates `object`.
- *
- * @static
- * @memberOf _
- * @since 3.10.0
- * @category Object
- * @param {Object} object The destination object.
- * @param {...Object} [sources] The source objects.
- * @returns {Object} Returns `object`.
- * @see _.defaults
- * @example
- *
- * _.defaultsDeep({ 'a': { 'b': 2 } }, { 'a': { 'b': 1, 'c': 3 } });
- * // => { 'a': { 'b': 2, 'c': 3 } }
- */
- var defaultsDeep = baseRest(function(args) {
- args.push(undefined, customDefaultsMerge);
- return apply(mergeWith, undefined, args);
- });
+function genInlineTemplate (el, state) {
+ var ast = el.children[0];
+ if ("development" !== 'production' && (
+ el.children.length !== 1 || ast.type !== 1
+ )) {
+ state.warn('Inline-template components must have exactly one child element.');
+ }
+ if (ast.type === 1) {
+ var inlineRenderFns = generate(ast, state.options);
+ return ("inlineTemplate:{render:function(){" + (inlineRenderFns.render) + "},staticRenderFns:[" + (inlineRenderFns.staticRenderFns.map(function (code) { return ("function(){" + code + "}"); }).join(',')) + "]}")
+ }
+}
- /**
- * This method is like `_.find` except that it returns the key of the first
- * element `predicate` returns truthy for instead of the element itself.
- *
- * @static
- * @memberOf _
- * @since 1.1.0
- * @category Object
- * @param {Object} object The object to inspect.
- * @param {Function} [predicate=_.identity] The function invoked per iteration.
- * @returns {string|undefined} Returns the key of the matched element,
- * else `undefined`.
- * @example
- *
- * var users = {
- * 'barney': { 'age': 36, 'active': true },
- * 'fred': { 'age': 40, 'active': false },
- * 'pebbles': { 'age': 1, 'active': true }
- * };
- *
- * _.findKey(users, function(o) { return o.age < 40; });
- * // => 'barney' (iteration order is not guaranteed)
- *
- * // The `_.matches` iteratee shorthand.
- * _.findKey(users, { 'age': 1, 'active': true });
- * // => 'pebbles'
- *
- * // The `_.matchesProperty` iteratee shorthand.
- * _.findKey(users, ['active', false]);
- * // => 'fred'
- *
- * // The `_.property` iteratee shorthand.
- * _.findKey(users, 'active');
- * // => 'barney'
- */
- function findKey(object, predicate) {
- return baseFindKey(object, getIteratee(predicate, 3), baseForOwn);
- }
+function genScopedSlots (
+ slots,
+ state
+) {
+ return ("scopedSlots:_u([" + (Object.keys(slots).map(function (key) {
+ return genScopedSlot(key, slots[key], state)
+ }).join(',')) + "])")
+}
- /**
- * This method is like `_.findKey` except that it iterates over elements of
- * a collection in the opposite order.
- *
- * @static
- * @memberOf _
- * @since 2.0.0
- * @category Object
- * @param {Object} object The object to inspect.
- * @param {Function} [predicate=_.identity] The function invoked per iteration.
- * @returns {string|undefined} Returns the key of the matched element,
- * else `undefined`.
- * @example
- *
- * var users = {
- * 'barney': { 'age': 36, 'active': true },
- * 'fred': { 'age': 40, 'active': false },
- * 'pebbles': { 'age': 1, 'active': true }
- * };
- *
- * _.findLastKey(users, function(o) { return o.age < 40; });
- * // => returns 'pebbles' assuming `_.findKey` returns 'barney'
- *
- * // The `_.matches` iteratee shorthand.
- * _.findLastKey(users, { 'age': 36, 'active': true });
- * // => 'barney'
- *
- * // The `_.matchesProperty` iteratee shorthand.
- * _.findLastKey(users, ['active', false]);
- * // => 'fred'
- *
- * // The `_.property` iteratee shorthand.
- * _.findLastKey(users, 'active');
- * // => 'pebbles'
- */
- function findLastKey(object, predicate) {
- return baseFindKey(object, getIteratee(predicate, 3), baseForOwnRight);
+function genScopedSlot (
+ key,
+ el,
+ state
+) {
+ if (el.for && !el.forProcessed) {
+ return genForScopedSlot(key, el, state)
+ }
+ var fn = "function(" + (String(el.slotScope)) + "){" +
+ "return " + (el.tag === 'template'
+ ? el.if
+ ? ((el.if) + "?" + (genChildren(el, state) || 'undefined') + ":undefined")
+ : genChildren(el, state) || 'undefined'
+ : genElement(el, state)) + "}";
+ return ("{key:" + key + ",fn:" + fn + "}")
+}
+
+function genForScopedSlot (
+ key,
+ el,
+ state
+) {
+ var exp = el.for;
+ var alias = el.alias;
+ var iterator1 = el.iterator1 ? ("," + (el.iterator1)) : '';
+ var iterator2 = el.iterator2 ? ("," + (el.iterator2)) : '';
+ el.forProcessed = true; // avoid recursion
+ return "_l((" + exp + ")," +
+ "function(" + alias + iterator1 + iterator2 + "){" +
+ "return " + (genScopedSlot(key, el, state)) +
+ '})'
+}
+
+function genChildren (
+ el,
+ state,
+ checkSkip,
+ altGenElement,
+ altGenNode
+) {
+ var children = el.children;
+ if (children.length) {
+ var el$1 = children[0];
+ // optimize single v-for
+ if (children.length === 1 &&
+ el$1.for &&
+ el$1.tag !== 'template' &&
+ el$1.tag !== 'slot'
+ ) {
+ return (altGenElement || genElement)(el$1, state)
}
+ var normalizationType = checkSkip
+ ? getNormalizationType(children, state.maybeComponent)
+ : 0;
+ var gen = altGenNode || genNode;
+ return ("[" + (children.map(function (c) { return gen(c, state); }).join(',')) + "]" + (normalizationType ? ("," + normalizationType) : ''))
+ }
+}
- /**
- * Iterates over own and inherited enumerable string keyed properties of an
- * object and invokes `iteratee` for each property. The iteratee is invoked
- * with three arguments: (value, key, object). Iteratee functions may exit
- * iteration early by explicitly returning `false`.
- *
- * @static
- * @memberOf _
- * @since 0.3.0
- * @category Object
- * @param {Object} object The object to iterate over.
- * @param {Function} [iteratee=_.identity] The function invoked per iteration.
- * @returns {Object} Returns `object`.
- * @see _.forInRight
- * @example
- *
- * function Foo() {
- * this.a = 1;
- * this.b = 2;
- * }
- *
- * Foo.prototype.c = 3;
- *
- * _.forIn(new Foo, function(value, key) {
- * console.log(key);
- * });
- * // => Logs 'a', 'b', then 'c' (iteration order is not guaranteed).
- */
- function forIn(object, iteratee) {
- return object == null
- ? object
- : baseFor(object, getIteratee(iteratee, 3), keysIn);
+// determine the normalization needed for the children array.
+// 0: no normalization needed
+// 1: simple normalization needed (possible 1-level deep nested array)
+// 2: full normalization needed
+function getNormalizationType (
+ children,
+ maybeComponent
+) {
+ var res = 0;
+ for (var i = 0; i < children.length; i++) {
+ var el = children[i];
+ if (el.type !== 1) {
+ continue
}
-
- /**
- * This method is like `_.forIn` except that it iterates over properties of
- * `object` in the opposite order.
- *
- * @static
- * @memberOf _
- * @since 2.0.0
- * @category Object
- * @param {Object} object The object to iterate over.
- * @param {Function} [iteratee=_.identity] The function invoked per iteration.
- * @returns {Object} Returns `object`.
- * @see _.forIn
- * @example
- *
- * function Foo() {
- * this.a = 1;
- * this.b = 2;
- * }
- *
- * Foo.prototype.c = 3;
- *
- * _.forInRight(new Foo, function(value, key) {
- * console.log(key);
- * });
- * // => Logs 'c', 'b', then 'a' assuming `_.forIn` logs 'a', 'b', then 'c'.
- */
- function forInRight(object, iteratee) {
- return object == null
- ? object
- : baseForRight(object, getIteratee(iteratee, 3), keysIn);
+ if (needsNormalization(el) ||
+ (el.ifConditions && el.ifConditions.some(function (c) { return needsNormalization(c.block); }))) {
+ res = 2;
+ break
}
-
- /**
- * Iterates over own enumerable string keyed properties of an object and
- * invokes `iteratee` for each property. The iteratee is invoked with three
- * arguments: (value, key, object). Iteratee functions may exit iteration
- * early by explicitly returning `false`.
- *
- * @static
- * @memberOf _
- * @since 0.3.0
- * @category Object
- * @param {Object} object The object to iterate over.
- * @param {Function} [iteratee=_.identity] The function invoked per iteration.
- * @returns {Object} Returns `object`.
- * @see _.forOwnRight
- * @example
- *
- * function Foo() {
- * this.a = 1;
- * this.b = 2;
- * }
- *
- * Foo.prototype.c = 3;
- *
- * _.forOwn(new Foo, function(value, key) {
- * console.log(key);
- * });
- * // => Logs 'a' then 'b' (iteration order is not guaranteed).
- */
- function forOwn(object, iteratee) {
- return object && baseForOwn(object, getIteratee(iteratee, 3));
+ if (maybeComponent(el) ||
+ (el.ifConditions && el.ifConditions.some(function (c) { return maybeComponent(c.block); }))) {
+ res = 1;
}
+ }
+ return res
+}
- /**
- * This method is like `_.forOwn` except that it iterates over properties of
- * `object` in the opposite order.
- *
- * @static
- * @memberOf _
- * @since 2.0.0
- * @category Object
- * @param {Object} object The object to iterate over.
- * @param {Function} [iteratee=_.identity] The function invoked per iteration.
- * @returns {Object} Returns `object`.
- * @see _.forOwn
- * @example
- *
- * function Foo() {
- * this.a = 1;
- * this.b = 2;
- * }
- *
- * Foo.prototype.c = 3;
- *
- * _.forOwnRight(new Foo, function(value, key) {
- * console.log(key);
- * });
- * // => Logs 'b' then 'a' assuming `_.forOwn` logs 'a' then 'b'.
- */
- function forOwnRight(object, iteratee) {
- return object && baseForOwnRight(object, getIteratee(iteratee, 3));
- }
+function needsNormalization (el) {
+ return el.for !== undefined || el.tag === 'template' || el.tag === 'slot'
+}
- /**
- * Creates an array of function property names from own enumerable properties
- * of `object`.
- *
- * @static
- * @since 0.1.0
- * @memberOf _
- * @category Object
- * @param {Object} object The object to inspect.
- * @returns {Array} Returns the function names.
- * @see _.functionsIn
- * @example
- *
- * function Foo() {
- * this.a = _.constant('a');
- * this.b = _.constant('b');
- * }
- *
- * Foo.prototype.c = _.constant('c');
- *
- * _.functions(new Foo);
- * // => ['a', 'b']
- */
- function functions(object) {
- return object == null ? [] : baseFunctions(object, keys(object));
- }
+function genNode (node, state) {
+ if (node.type === 1) {
+ return genElement(node, state)
+ } if (node.type === 3 && node.isComment) {
+ return genComment(node)
+ } else {
+ return genText(node)
+ }
+}
- /**
- * Creates an array of function property names from own and inherited
- * enumerable properties of `object`.
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Object
- * @param {Object} object The object to inspect.
- * @returns {Array} Returns the function names.
- * @see _.functions
- * @example
- *
- * function Foo() {
- * this.a = _.constant('a');
- * this.b = _.constant('b');
- * }
- *
- * Foo.prototype.c = _.constant('c');
- *
- * _.functionsIn(new Foo);
- * // => ['a', 'b', 'c']
- */
- function functionsIn(object) {
- return object == null ? [] : baseFunctions(object, keysIn(object));
- }
+function genText (text) {
+ return ("_v(" + (text.type === 2
+ ? text.expression // no need for () because already wrapped in _s()
+ : transformSpecialNewlines(JSON.stringify(text.text))) + ")")
+}
- /**
- * Gets the value at `path` of `object`. If the resolved value is
- * `undefined`, the `defaultValue` is returned in its place.
- *
- * @static
- * @memberOf _
- * @since 3.7.0
- * @category Object
- * @param {Object} object The object to query.
- * @param {Array|string} path The path of the property to get.
- * @param {*} [defaultValue] The value returned for `undefined` resolved values.
- * @returns {*} Returns the resolved value.
- * @example
- *
- * var object = { 'a': [{ 'b': { 'c': 3 } }] };
- *
- * _.get(object, 'a[0].b.c');
- * // => 3
- *
- * _.get(object, ['a', '0', 'b', 'c']);
- * // => 3
- *
- * _.get(object, 'a.b.c', 'default');
- * // => 'default'
- */
- function get(object, path, defaultValue) {
- var result = object == null ? undefined : baseGet(object, path);
- return result === undefined ? defaultValue : result;
- }
+function genComment (comment) {
+ return ("_e(" + (JSON.stringify(comment.text)) + ")")
+}
- /**
- * Checks if `path` is a direct property of `object`.
- *
- * @static
- * @since 0.1.0
- * @memberOf _
- * @category Object
- * @param {Object} object The object to query.
- * @param {Array|string} path The path to check.
- * @returns {boolean} Returns `true` if `path` exists, else `false`.
- * @example
- *
- * var object = { 'a': { 'b': 2 } };
- * var other = _.create({ 'a': _.create({ 'b': 2 }) });
- *
- * _.has(object, 'a');
- * // => true
- *
- * _.has(object, 'a.b');
- * // => true
- *
- * _.has(object, ['a', 'b']);
- * // => true
- *
- * _.has(other, 'a');
- * // => false
- */
- function has(object, path) {
- return object != null && hasPath(object, path, baseHas);
- }
+function genSlot (el, state) {
+ var slotName = el.slotName || '"default"';
+ var children = genChildren(el, state);
+ var res = "_t(" + slotName + (children ? ("," + children) : '');
+ var attrs = el.attrs && ("{" + (el.attrs.map(function (a) { return ((camelize(a.name)) + ":" + (a.value)); }).join(',')) + "}");
+ var bind$$1 = el.attrsMap['v-bind'];
+ if ((attrs || bind$$1) && !children) {
+ res += ",null";
+ }
+ if (attrs) {
+ res += "," + attrs;
+ }
+ if (bind$$1) {
+ res += (attrs ? '' : ',null') + "," + bind$$1;
+ }
+ return res + ')'
+}
- /**
- * Checks if `path` is a direct or inherited property of `object`.
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Object
- * @param {Object} object The object to query.
- * @param {Array|string} path The path to check.
- * @returns {boolean} Returns `true` if `path` exists, else `false`.
- * @example
- *
- * var object = _.create({ 'a': _.create({ 'b': 2 }) });
- *
- * _.hasIn(object, 'a');
- * // => true
- *
- * _.hasIn(object, 'a.b');
- * // => true
- *
- * _.hasIn(object, ['a', 'b']);
- * // => true
- *
- * _.hasIn(object, 'b');
- * // => false
- */
- function hasIn(object, path) {
- return object != null && hasPath(object, path, baseHasIn);
- }
+// componentName is el.component, take it as argument to shun flow's pessimistic refinement
+function genComponent (
+ componentName,
+ el,
+ state
+) {
+ var children = el.inlineTemplate ? null : genChildren(el, state, true);
+ return ("_c(" + componentName + "," + (genData$2(el, state)) + (children ? ("," + children) : '') + ")")
+}
- /**
- * Creates an object composed of the inverted keys and values of `object`.
- * If `object` contains duplicate values, subsequent values overwrite
- * property assignments of previous values.
- *
- * @static
- * @memberOf _
- * @since 0.7.0
- * @category Object
- * @param {Object} object The object to invert.
- * @returns {Object} Returns the new inverted object.
- * @example
- *
- * var object = { 'a': 1, 'b': 2, 'c': 1 };
- *
- * _.invert(object);
- * // => { '1': 'c', '2': 'b' }
- */
- var invert = createInverter(function(result, value, key) {
- result[value] = key;
- }, constant(identity));
+function genProps (props) {
+ var res = '';
+ for (var i = 0; i < props.length; i++) {
+ var prop = props[i];
+ res += "\"" + (prop.name) + "\":" + (transformSpecialNewlines(prop.value)) + ",";
+ }
+ return res.slice(0, -1)
+}
- /**
- * This method is like `_.invert` except that the inverted object is generated
- * from the results of running each element of `object` thru `iteratee`. The
- * corresponding inverted value of each inverted key is an array of keys
- * responsible for generating the inverted value. The iteratee is invoked
- * with one argument: (value).
- *
- * @static
- * @memberOf _
- * @since 4.1.0
- * @category Object
- * @param {Object} object The object to invert.
- * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
- * @returns {Object} Returns the new inverted object.
- * @example
- *
- * var object = { 'a': 1, 'b': 2, 'c': 1 };
- *
- * _.invertBy(object);
- * // => { '1': ['a', 'c'], '2': ['b'] }
- *
- * _.invertBy(object, function(value) {
- * return 'group' + value;
- * });
- * // => { 'group1': ['a', 'c'], 'group2': ['b'] }
- */
- var invertBy = createInverter(function(result, value, key) {
- if (hasOwnProperty.call(result, value)) {
- result[value].push(key);
- } else {
- result[value] = [key];
- }
- }, getIteratee);
+// #3895, #4268
+function transformSpecialNewlines (text) {
+ return text
+ .replace(/\u2028/g, '\\u2028')
+ .replace(/\u2029/g, '\\u2029')
+}
- /**
- * Invokes the method at `path` of `object`.
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Object
- * @param {Object} object The object to query.
- * @param {Array|string} path The path of the method to invoke.
- * @param {...*} [args] The arguments to invoke the method with.
- * @returns {*} Returns the result of the invoked method.
- * @example
- *
- * var object = { 'a': [{ 'b': { 'c': [1, 2, 3, 4] } }] };
- *
- * _.invoke(object, 'a[0].b.c.slice', 1, 3);
- * // => [2, 3]
- */
- var invoke = baseRest(baseInvoke);
+/* */
- /**
- * Creates an array of the own enumerable property names of `object`.
- *
- * **Note:** Non-object values are coerced to objects. See the
- * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
- * for more details.
- *
- * @static
- * @since 0.1.0
- * @memberOf _
- * @category Object
- * @param {Object} object The object to query.
- * @returns {Array} Returns the array of property names.
- * @example
- *
- * function Foo() {
- * this.a = 1;
- * this.b = 2;
- * }
- *
- * Foo.prototype.c = 3;
- *
- * _.keys(new Foo);
- * // => ['a', 'b'] (iteration order is not guaranteed)
- *
- * _.keys('hi');
- * // => ['0', '1']
- */
- function keys(object) {
- return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object);
- }
+// these keywords should not appear inside expressions, but operators like
+// typeof, instanceof and in are allowed
+var prohibitedKeywordRE = new RegExp('\\b' + (
+ 'do,if,for,let,new,try,var,case,else,with,await,break,catch,class,const,' +
+ 'super,throw,while,yield,delete,export,import,return,switch,default,' +
+ 'extends,finally,continue,debugger,function,arguments'
+).split(',').join('\\b|\\b') + '\\b');
- /**
- * Creates an array of the own and inherited enumerable property names of `object`.
- *
- * **Note:** Non-object values are coerced to objects.
- *
- * @static
- * @memberOf _
- * @since 3.0.0
- * @category Object
- * @param {Object} object The object to query.
- * @returns {Array} Returns the array of property names.
- * @example
- *
- * function Foo() {
- * this.a = 1;
- * this.b = 2;
- * }
- *
- * Foo.prototype.c = 3;
- *
- * _.keysIn(new Foo);
- * // => ['a', 'b', 'c'] (iteration order is not guaranteed)
- */
- function keysIn(object) {
- return isArrayLike(object) ? arrayLikeKeys(object, true) : baseKeysIn(object);
- }
+// these unary operators should not be used as property/method names
+var unaryOperatorsRE = new RegExp('\\b' + (
+ 'delete,typeof,void'
+).split(',').join('\\s*\\([^\\)]*\\)|\\b') + '\\s*\\([^\\)]*\\)');
- /**
- * The opposite of `_.mapValues`; this method creates an object with the
- * same values as `object` and keys generated by running each own enumerable
- * string keyed property of `object` thru `iteratee`. The iteratee is invoked
- * with three arguments: (value, key, object).
- *
- * @static
- * @memberOf _
- * @since 3.8.0
- * @category Object
- * @param {Object} object The object to iterate over.
- * @param {Function} [iteratee=_.identity] The function invoked per iteration.
- * @returns {Object} Returns the new mapped object.
- * @see _.mapValues
- * @example
- *
- * _.mapKeys({ 'a': 1, 'b': 2 }, function(value, key) {
- * return key + value;
- * });
- * // => { 'a1': 1, 'b2': 2 }
- */
- function mapKeys(object, iteratee) {
- var result = {};
- iteratee = getIteratee(iteratee, 3);
+// check valid identifier for v-for
+var identRE = /[A-Za-z_$][\w$]*/;
- baseForOwn(object, function(value, key, object) {
- baseAssignValue(result, iteratee(value, key, object), value);
- });
- return result;
- }
+// strip strings in expressions
+var stripStringRE = /'(?:[^'\\]|\\.)*'|"(?:[^"\\]|\\.)*"|`(?:[^`\\]|\\.)*\$\{|\}(?:[^`\\]|\\.)*`|`(?:[^`\\]|\\.)*`/g;
- /**
- * Creates an object with the same keys as `object` and values generated
- * by running each own enumerable string keyed property of `object` thru
- * `iteratee`. The iteratee is invoked with three arguments:
- * (value, key, object).
- *
- * @static
- * @memberOf _
- * @since 2.4.0
- * @category Object
- * @param {Object} object The object to iterate over.
- * @param {Function} [iteratee=_.identity] The function invoked per iteration.
- * @returns {Object} Returns the new mapped object.
- * @see _.mapKeys
- * @example
- *
- * var users = {
- * 'fred': { 'user': 'fred', 'age': 40 },
- * 'pebbles': { 'user': 'pebbles', 'age': 1 }
- * };
- *
- * _.mapValues(users, function(o) { return o.age; });
- * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)
- *
- * // The `_.property` iteratee shorthand.
- * _.mapValues(users, 'age');
- * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)
- */
- function mapValues(object, iteratee) {
- var result = {};
- iteratee = getIteratee(iteratee, 3);
+// detect problematic expressions in a template
+function detectErrors (ast) {
+ var errors = [];
+ if (ast) {
+ checkNode(ast, errors);
+ }
+ return errors
+}
- baseForOwn(object, function(value, key, object) {
- baseAssignValue(result, key, iteratee(value, key, object));
- });
- return result;
+function checkNode (node, errors) {
+ if (node.type === 1) {
+ for (var name in node.attrsMap) {
+ if (dirRE.test(name)) {
+ var value = node.attrsMap[name];
+ if (value) {
+ if (name === 'v-for') {
+ checkFor(node, ("v-for=\"" + value + "\""), errors);
+ } else if (onRE.test(name)) {
+ checkEvent(value, (name + "=\"" + value + "\""), errors);
+ } else {
+ checkExpression(value, (name + "=\"" + value + "\""), errors);
+ }
+ }
+ }
+ }
+ if (node.children) {
+ for (var i = 0; i < node.children.length; i++) {
+ checkNode(node.children[i], errors);
+ }
}
+ } else if (node.type === 2) {
+ checkExpression(node.expression, node.text, errors);
+ }
+}
- /**
- * This method is like `_.assign` except that it recursively merges own and
- * inherited enumerable string keyed properties of source objects into the
- * destination object. Source properties that resolve to `undefined` are
- * skipped if a destination value exists. Array and plain object properties
- * are merged recursively. Other objects and value types are overridden by
- * assignment. Source objects are applied from left to right. Subsequent
- * sources overwrite property assignments of previous sources.
- *
- * **Note:** This method mutates `object`.
- *
- * @static
- * @memberOf _
- * @since 0.5.0
- * @category Object
- * @param {Object} object The destination object.
- * @param {...Object} [sources] The source objects.
- * @returns {Object} Returns `object`.
- * @example
- *
- * var object = {
- * 'a': [{ 'b': 2 }, { 'd': 4 }]
- * };
- *
- * var other = {
- * 'a': [{ 'c': 3 }, { 'e': 5 }]
- * };
- *
- * _.merge(object, other);
- * // => { 'a': [{ 'b': 2, 'c': 3 }, { 'd': 4, 'e': 5 }] }
- */
- var merge = createAssigner(function(object, source, srcIndex) {
- baseMerge(object, source, srcIndex);
- });
+function checkEvent (exp, text, errors) {
+ var stipped = exp.replace(stripStringRE, '');
+ var keywordMatch = stipped.match(unaryOperatorsRE);
+ if (keywordMatch && stipped.charAt(keywordMatch.index - 1) !== '$') {
+ errors.push(
+ "avoid using JavaScript unary operator as property name: " +
+ "\"" + (keywordMatch[0]) + "\" in expression " + (text.trim())
+ );
+ }
+ checkExpression(exp, text, errors);
+}
- /**
- * This method is like `_.merge` except that it accepts `customizer` which
- * is invoked to produce the merged values of the destination and source
- * properties. If `customizer` returns `undefined`, merging is handled by the
- * method instead. The `customizer` is invoked with six arguments:
- * (objValue, srcValue, key, object, source, stack).
- *
- * **Note:** This method mutates `object`.
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Object
- * @param {Object} object The destination object.
- * @param {...Object} sources The source objects.
- * @param {Function} customizer The function to customize assigned values.
- * @returns {Object} Returns `object`.
- * @example
- *
- * function customizer(objValue, srcValue) {
- * if (_.isArray(objValue)) {
- * return objValue.concat(srcValue);
- * }
- * }
- *
- * var object = { 'a': [1], 'b': [2] };
- * var other = { 'a': [3], 'b': [4] };
- *
- * _.mergeWith(object, other, customizer);
- * // => { 'a': [1, 3], 'b': [2, 4] }
- */
- var mergeWith = createAssigner(function(object, source, srcIndex, customizer) {
- baseMerge(object, source, srcIndex, customizer);
- });
+function checkFor (node, text, errors) {
+ checkExpression(node.for || '', text, errors);
+ checkIdentifier(node.alias, 'v-for alias', text, errors);
+ checkIdentifier(node.iterator1, 'v-for iterator', text, errors);
+ checkIdentifier(node.iterator2, 'v-for iterator', text, errors);
+}
- /**
- * The opposite of `_.pick`; this method creates an object composed of the
- * own and inherited enumerable property paths of `object` that are not omitted.
- *
- * **Note:** This method is considerably slower than `_.pick`.
- *
- * @static
- * @since 0.1.0
- * @memberOf _
- * @category Object
- * @param {Object} object The source object.
- * @param {...(string|string[])} [paths] The property paths to omit.
- * @returns {Object} Returns the new object.
- * @example
- *
- * var object = { 'a': 1, 'b': '2', 'c': 3 };
- *
- * _.omit(object, ['a', 'c']);
- * // => { 'b': '2' }
- */
- var omit = flatRest(function(object, paths) {
- var result = {};
- if (object == null) {
- return result;
- }
- var isDeep = false;
- paths = arrayMap(paths, function(path) {
- path = castPath(path, object);
- isDeep || (isDeep = path.length > 1);
- return path;
- });
- copyObject(object, getAllKeysIn(object), result);
- if (isDeep) {
- result = baseClone(result, CLONE_DEEP_FLAG | CLONE_FLAT_FLAG | CLONE_SYMBOLS_FLAG, customOmitClone);
- }
- var length = paths.length;
- while (length--) {
- baseUnset(result, paths[length]);
- }
- return result;
- });
+function checkIdentifier (ident, type, text, errors) {
+ if (typeof ident === 'string' && !identRE.test(ident)) {
+ errors.push(("invalid " + type + " \"" + ident + "\" in expression: " + (text.trim())));
+ }
+}
- /**
- * The opposite of `_.pickBy`; this method creates an object composed of
- * the own and inherited enumerable string keyed properties of `object` that
- * `predicate` doesn't return truthy for. The predicate is invoked with two
- * arguments: (value, key).
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Object
- * @param {Object} object The source object.
- * @param {Function} [predicate=_.identity] The function invoked per property.
- * @returns {Object} Returns the new object.
- * @example
- *
- * var object = { 'a': 1, 'b': '2', 'c': 3 };
- *
- * _.omitBy(object, _.isNumber);
- * // => { 'b': '2' }
- */
- function omitBy(object, predicate) {
- return pickBy(object, negate(getIteratee(predicate)));
+function checkExpression (exp, text, errors) {
+ try {
+ new Function(("return " + exp));
+ } catch (e) {
+ var keywordMatch = exp.replace(stripStringRE, '').match(prohibitedKeywordRE);
+ if (keywordMatch) {
+ errors.push(
+ "avoid using JavaScript keyword as property name: " +
+ "\"" + (keywordMatch[0]) + "\"\n Raw expression: " + (text.trim())
+ );
+ } else {
+ errors.push(
+ "invalid expression: " + (e.message) + " in\n\n" +
+ " " + exp + "\n\n" +
+ " Raw expression: " + (text.trim()) + "\n"
+ );
}
+ }
+}
- /**
- * Creates an object composed of the picked `object` properties.
- *
- * @static
- * @since 0.1.0
- * @memberOf _
- * @category Object
- * @param {Object} object The source object.
- * @param {...(string|string[])} [paths] The property paths to pick.
- * @returns {Object} Returns the new object.
- * @example
- *
- * var object = { 'a': 1, 'b': '2', 'c': 3 };
- *
- * _.pick(object, ['a', 'c']);
- * // => { 'a': 1, 'c': 3 }
- */
- var pick = flatRest(function(object, paths) {
- return object == null ? {} : basePick(object, paths);
- });
+/* */
- /**
- * Creates an object composed of the `object` properties `predicate` returns
- * truthy for. The predicate is invoked with two arguments: (value, key).
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Object
- * @param {Object} object The source object.
- * @param {Function} [predicate=_.identity] The function invoked per property.
- * @returns {Object} Returns the new object.
- * @example
- *
- * var object = { 'a': 1, 'b': '2', 'c': 3 };
- *
- * _.pickBy(object, _.isNumber);
- * // => { 'a': 1, 'c': 3 }
- */
- function pickBy(object, predicate) {
- if (object == null) {
- return {};
+function createFunction (code, errors) {
+ try {
+ return new Function(code)
+ } catch (err) {
+ errors.push({ err: err, code: code });
+ return noop
+ }
+}
+
+function createCompileToFunctionFn (compile) {
+ var cache = Object.create(null);
+
+ return function compileToFunctions (
+ template,
+ options,
+ vm
+ ) {
+ options = extend({}, options);
+ var warn$$1 = options.warn || warn;
+ delete options.warn;
+
+ /* istanbul ignore if */
+ if (true) {
+ // detect possible CSP restriction
+ try {
+ new Function('return 1');
+ } catch (e) {
+ if (e.toString().match(/unsafe-eval|CSP/)) {
+ warn$$1(
+ 'It seems you are using the standalone build of Vue.js in an ' +
+ 'environment with Content Security Policy that prohibits unsafe-eval. ' +
+ 'The template compiler cannot work in this environment. Consider ' +
+ 'relaxing the policy to allow unsafe-eval or pre-compiling your ' +
+ 'templates into render functions.'
+ );
+ }
}
- var props = arrayMap(getAllKeysIn(object), function(prop) {
- return [prop];
- });
- predicate = getIteratee(predicate);
- return basePickBy(object, props, function(value, path) {
- return predicate(value, path[0]);
- });
}
- /**
- * This method is like `_.get` except that if the resolved value is a
- * function it's invoked with the `this` binding of its parent object and
- * its result is returned.
- *
- * @static
- * @since 0.1.0
- * @memberOf _
- * @category Object
- * @param {Object} object The object to query.
- * @param {Array|string} path The path of the property to resolve.
- * @param {*} [defaultValue] The value returned for `undefined` resolved values.
- * @returns {*} Returns the resolved value.
- * @example
- *
- * var object = { 'a': [{ 'b': { 'c1': 3, 'c2': _.constant(4) } }] };
- *
- * _.result(object, 'a[0].b.c1');
- * // => 3
- *
- * _.result(object, 'a[0].b.c2');
- * // => 4
- *
- * _.result(object, 'a[0].b.c3', 'default');
- * // => 'default'
- *
- * _.result(object, 'a[0].b.c3', _.constant('default'));
- * // => 'default'
- */
- function result(object, path, defaultValue) {
- path = castPath(path, object);
+ // check cache
+ var key = options.delimiters
+ ? String(options.delimiters) + template
+ : template;
+ if (cache[key]) {
+ return cache[key]
+ }
- var index = -1,
- length = path.length;
+ // compile
+ var compiled = compile(template, options);
- // Ensure the loop is entered when path is empty.
- if (!length) {
- length = 1;
- object = undefined;
+ // check compilation errors/tips
+ if (true) {
+ if (compiled.errors && compiled.errors.length) {
+ warn$$1(
+ "Error compiling template:\n\n" + template + "\n\n" +
+ compiled.errors.map(function (e) { return ("- " + e); }).join('\n') + '\n',
+ vm
+ );
}
- while (++index < length) {
- var value = object == null ? undefined : object[toKey(path[index])];
- if (value === undefined) {
- index = length;
- value = defaultValue;
- }
- object = isFunction(value) ? value.call(object) : value;
+ if (compiled.tips && compiled.tips.length) {
+ compiled.tips.forEach(function (msg) { return tip(msg, vm); });
}
- return object;
}
- /**
- * Sets the value at `path` of `object`. If a portion of `path` doesn't exist,
- * it's created. Arrays are created for missing index properties while objects
- * are created for all other missing properties. Use `_.setWith` to customize
- * `path` creation.
- *
- * **Note:** This method mutates `object`.
- *
- * @static
- * @memberOf _
- * @since 3.7.0
- * @category Object
- * @param {Object} object The object to modify.
- * @param {Array|string} path The path of the property to set.
- * @param {*} value The value to set.
- * @returns {Object} Returns `object`.
- * @example
- *
- * var object = { 'a': [{ 'b': { 'c': 3 } }] };
- *
- * _.set(object, 'a[0].b.c', 4);
- * console.log(object.a[0].b.c);
- * // => 4
- *
- * _.set(object, ['x', '0', 'y', 'z'], 5);
- * console.log(object.x[0].y.z);
- * // => 5
- */
- function set(object, path, value) {
- return object == null ? object : baseSet(object, path, value);
- }
+ // turn code into functions
+ var res = {};
+ var fnGenErrors = [];
+ res.render = createFunction(compiled.render, fnGenErrors);
+ res.staticRenderFns = compiled.staticRenderFns.map(function (code) {
+ return createFunction(code, fnGenErrors)
+ });
- /**
- * This method is like `_.set` except that it accepts `customizer` which is
- * invoked to produce the objects of `path`. If `customizer` returns `undefined`
- * path creation is handled by the method instead. The `customizer` is invoked
- * with three arguments: (nsValue, key, nsObject).
- *
- * **Note:** This method mutates `object`.
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Object
- * @param {Object} object The object to modify.
- * @param {Array|string} path The path of the property to set.
- * @param {*} value The value to set.
- * @param {Function} [customizer] The function to customize assigned values.
- * @returns {Object} Returns `object`.
- * @example
- *
- * var object = {};
- *
- * _.setWith(object, '[0][1]', 'a', Object);
- * // => { '0': { '1': 'a' } }
- */
- function setWith(object, path, value, customizer) {
- customizer = typeof customizer == 'function' ? customizer : undefined;
- return object == null ? object : baseSet(object, path, value, customizer);
+ // check function generation errors.
+ // this should only happen if there is a bug in the compiler itself.
+ // mostly for codegen development use
+ /* istanbul ignore if */
+ if (true) {
+ if ((!compiled.errors || !compiled.errors.length) && fnGenErrors.length) {
+ warn$$1(
+ "Failed to generate render function:\n\n" +
+ fnGenErrors.map(function (ref) {
+ var err = ref.err;
+ var code = ref.code;
+
+ return ((err.toString()) + " in\n\n" + code + "\n");
+ }).join('\n'),
+ vm
+ );
+ }
}
- /**
- * Creates an array of own enumerable string keyed-value pairs for `object`
- * which can be consumed by `_.fromPairs`. If `object` is a map or set, its
- * entries are returned.
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @alias entries
- * @category Object
- * @param {Object} object The object to query.
- * @returns {Array} Returns the key-value pairs.
- * @example
- *
- * function Foo() {
- * this.a = 1;
- * this.b = 2;
- * }
- *
- * Foo.prototype.c = 3;
- *
- * _.toPairs(new Foo);
- * // => [['a', 1], ['b', 2]] (iteration order is not guaranteed)
- */
- var toPairs = createToPairs(keys);
+ return (cache[key] = res)
+ }
+}
- /**
- * Creates an array of own and inherited enumerable string keyed-value pairs
- * for `object` which can be consumed by `_.fromPairs`. If `object` is a map
- * or set, its entries are returned.
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @alias entriesIn
- * @category Object
- * @param {Object} object The object to query.
- * @returns {Array} Returns the key-value pairs.
- * @example
- *
- * function Foo() {
- * this.a = 1;
- * this.b = 2;
- * }
- *
- * Foo.prototype.c = 3;
- *
- * _.toPairsIn(new Foo);
- * // => [['a', 1], ['b', 2], ['c', 3]] (iteration order is not guaranteed)
- */
- var toPairsIn = createToPairs(keysIn);
+/* */
- /**
- * An alternative to `_.reduce`; this method transforms `object` to a new
- * `accumulator` object which is the result of running each of its own
- * enumerable string keyed properties thru `iteratee`, with each invocation
- * potentially mutating the `accumulator` object. If `accumulator` is not
- * provided, a new object with the same `[[Prototype]]` will be used. The
- * iteratee is invoked with four arguments: (accumulator, value, key, object).
- * Iteratee functions may exit iteration early by explicitly returning `false`.
- *
- * @static
- * @memberOf _
- * @since 1.3.0
- * @category Object
- * @param {Object} object The object to iterate over.
- * @param {Function} [iteratee=_.identity] The function invoked per iteration.
- * @param {*} [accumulator] The custom accumulator value.
- * @returns {*} Returns the accumulated value.
- * @example
- *
- * _.transform([2, 3, 4], function(result, n) {
- * result.push(n *= n);
- * return n % 2 == 0;
- * }, []);
- * // => [4, 9]
- *
- * _.transform({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) {
- * (result[value] || (result[value] = [])).push(key);
- * }, {});
- * // => { '1': ['a', 'c'], '2': ['b'] }
- */
- function transform(object, iteratee, accumulator) {
- var isArr = isArray(object),
- isArrLike = isArr || isBuffer(object) || isTypedArray(object);
+function createCompilerCreator (baseCompile) {
+ return function createCompiler (baseOptions) {
+ function compile (
+ template,
+ options
+ ) {
+ var finalOptions = Object.create(baseOptions);
+ var errors = [];
+ var tips = [];
+ finalOptions.warn = function (msg, tip) {
+ (tip ? tips : errors).push(msg);
+ };
- iteratee = getIteratee(iteratee, 4);
- if (accumulator == null) {
- var Ctor = object && object.constructor;
- if (isArrLike) {
- accumulator = isArr ? new Ctor : [];
- }
- else if (isObject(object)) {
- accumulator = isFunction(Ctor) ? baseCreate(getPrototype(object)) : {};
+ if (options) {
+ // merge custom modules
+ if (options.modules) {
+ finalOptions.modules =
+ (baseOptions.modules || []).concat(options.modules);
+ }
+ // merge custom directives
+ if (options.directives) {
+ finalOptions.directives = extend(
+ Object.create(baseOptions.directives),
+ options.directives
+ );
}
- else {
- accumulator = {};
+ // copy other options
+ for (var key in options) {
+ if (key !== 'modules' && key !== 'directives') {
+ finalOptions[key] = options[key];
+ }
}
}
- (isArrLike ? arrayEach : baseForOwn)(object, function(value, index, object) {
- return iteratee(accumulator, value, index, object);
- });
- return accumulator;
- }
- /**
- * Removes the property at `path` of `object`.
- *
- * **Note:** This method mutates `object`.
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Object
- * @param {Object} object The object to modify.
- * @param {Array|string} path The path of the property to unset.
- * @returns {boolean} Returns `true` if the property is deleted, else `false`.
- * @example
- *
- * var object = { 'a': [{ 'b': { 'c': 7 } }] };
- * _.unset(object, 'a[0].b.c');
- * // => true
- *
- * console.log(object);
- * // => { 'a': [{ 'b': {} }] };
- *
- * _.unset(object, ['a', '0', 'b', 'c']);
- * // => true
- *
- * console.log(object);
- * // => { 'a': [{ 'b': {} }] };
- */
- function unset(object, path) {
- return object == null ? true : baseUnset(object, path);
+ var compiled = baseCompile(template, finalOptions);
+ if (true) {
+ errors.push.apply(errors, detectErrors(compiled.ast));
+ }
+ compiled.errors = errors;
+ compiled.tips = tips;
+ return compiled
}
- /**
- * This method is like `_.set` except that accepts `updater` to produce the
- * value to set. Use `_.updateWith` to customize `path` creation. The `updater`
- * is invoked with one argument: (value).
- *
- * **Note:** This method mutates `object`.
- *
- * @static
- * @memberOf _
- * @since 4.6.0
- * @category Object
- * @param {Object} object The object to modify.
- * @param {Array|string} path The path of the property to set.
- * @param {Function} updater The function to produce the updated value.
- * @returns {Object} Returns `object`.
- * @example
- *
- * var object = { 'a': [{ 'b': { 'c': 3 } }] };
- *
- * _.update(object, 'a[0].b.c', function(n) { return n * n; });
- * console.log(object.a[0].b.c);
- * // => 9
- *
- * _.update(object, 'x[0].y.z', function(n) { return n ? n + 1 : 0; });
- * console.log(object.x[0].y.z);
- * // => 0
- */
- function update(object, path, updater) {
- return object == null ? object : baseUpdate(object, path, castFunction(updater));
+ return {
+ compile: compile,
+ compileToFunctions: createCompileToFunctionFn(compile)
}
+ }
+}
- /**
- * This method is like `_.update` except that it accepts `customizer` which is
- * invoked to produce the objects of `path`. If `customizer` returns `undefined`
- * path creation is handled by the method instead. The `customizer` is invoked
- * with three arguments: (nsValue, key, nsObject).
- *
- * **Note:** This method mutates `object`.
- *
- * @static
- * @memberOf _
- * @since 4.6.0
- * @category Object
- * @param {Object} object The object to modify.
- * @param {Array|string} path The path of the property to set.
- * @param {Function} updater The function to produce the updated value.
- * @param {Function} [customizer] The function to customize assigned values.
- * @returns {Object} Returns `object`.
- * @example
- *
- * var object = {};
- *
- * _.updateWith(object, '[0][1]', _.constant('a'), Object);
- * // => { '0': { '1': 'a' } }
- */
- function updateWith(object, path, updater, customizer) {
- customizer = typeof customizer == 'function' ? customizer : undefined;
- return object == null ? object : baseUpdate(object, path, castFunction(updater), customizer);
- }
+/* */
- /**
- * Creates an array of the own enumerable string keyed property values of `object`.
- *
- * **Note:** Non-object values are coerced to objects.
- *
- * @static
- * @since 0.1.0
- * @memberOf _
- * @category Object
- * @param {Object} object The object to query.
- * @returns {Array} Returns the array of property values.
- * @example
- *
- * function Foo() {
- * this.a = 1;
- * this.b = 2;
- * }
- *
- * Foo.prototype.c = 3;
- *
- * _.values(new Foo);
- * // => [1, 2] (iteration order is not guaranteed)
- *
- * _.values('hi');
- * // => ['h', 'i']
- */
- function values(object) {
- return object == null ? [] : baseValues(object, keys(object));
- }
+// `createCompilerCreator` allows creating compilers that use alternative
+// parser/optimizer/codegen, e.g the SSR optimizing compiler.
+// Here we just export a default compiler using the default parts.
+var createCompiler = createCompilerCreator(function baseCompile (
+ template,
+ options
+) {
+ var ast = parse(template.trim(), options);
+ optimize(ast, options);
+ var code = generate(ast, options);
+ return {
+ ast: ast,
+ render: code.render,
+ staticRenderFns: code.staticRenderFns
+ }
+});
- /**
- * Creates an array of the own and inherited enumerable string keyed property
- * values of `object`.
- *
- * **Note:** Non-object values are coerced to objects.
- *
- * @static
- * @memberOf _
- * @since 3.0.0
- * @category Object
- * @param {Object} object The object to query.
- * @returns {Array} Returns the array of property values.
- * @example
- *
- * function Foo() {
- * this.a = 1;
- * this.b = 2;
- * }
- *
- * Foo.prototype.c = 3;
- *
- * _.valuesIn(new Foo);
- * // => [1, 2, 3] (iteration order is not guaranteed)
- */
- function valuesIn(object) {
- return object == null ? [] : baseValues(object, keysIn(object));
- }
+/* */
- /*------------------------------------------------------------------------*/
+var ref$1 = createCompiler(baseOptions);
+var compileToFunctions = ref$1.compileToFunctions;
- /**
- * Clamps `number` within the inclusive `lower` and `upper` bounds.
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Number
- * @param {number} number The number to clamp.
- * @param {number} [lower] The lower bound.
- * @param {number} upper The upper bound.
- * @returns {number} Returns the clamped number.
- * @example
- *
- * _.clamp(-10, -5, 5);
- * // => -5
- *
- * _.clamp(10, -5, 5);
- * // => 5
- */
- function clamp(number, lower, upper) {
- if (upper === undefined) {
- upper = lower;
- lower = undefined;
- }
- if (upper !== undefined) {
- upper = toNumber(upper);
- upper = upper === upper ? upper : 0;
- }
- if (lower !== undefined) {
- lower = toNumber(lower);
- lower = lower === lower ? lower : 0;
- }
- return baseClamp(toNumber(number), lower, upper);
- }
+/* */
- /**
- * Checks if `n` is between `start` and up to, but not including, `end`. If
- * `end` is not specified, it's set to `start` with `start` then set to `0`.
- * If `start` is greater than `end` the params are swapped to support
- * negative ranges.
- *
- * @static
- * @memberOf _
- * @since 3.3.0
- * @category Number
- * @param {number} number The number to check.
- * @param {number} [start=0] The start of the range.
- * @param {number} end The end of the range.
- * @returns {boolean} Returns `true` if `number` is in the range, else `false`.
- * @see _.range, _.rangeRight
- * @example
- *
- * _.inRange(3, 2, 4);
- * // => true
- *
- * _.inRange(4, 8);
- * // => true
- *
- * _.inRange(4, 2);
- * // => false
- *
- * _.inRange(2, 2);
- * // => false
- *
- * _.inRange(1.2, 2);
- * // => true
- *
- * _.inRange(5.2, 4);
- * // => false
- *
- * _.inRange(-3, -2, -6);
- * // => true
- */
- function inRange(number, start, end) {
- start = toFinite(start);
- if (end === undefined) {
- end = start;
- start = 0;
+var idToTemplate = cached(function (id) {
+ var el = query(id);
+ return el && el.innerHTML
+});
+
+var mount = Vue$3.prototype.$mount;
+Vue$3.prototype.$mount = function (
+ el,
+ hydrating
+) {
+ el = el && query(el);
+
+ /* istanbul ignore if */
+ if (el === document.body || el === document.documentElement) {
+ "development" !== 'production' && warn(
+ "Do not mount Vue to or - mount to normal elements instead."
+ );
+ return this
+ }
+
+ var options = this.$options;
+ // resolve template/el and convert to render function
+ if (!options.render) {
+ var template = options.template;
+ if (template) {
+ if (typeof template === 'string') {
+ if (template.charAt(0) === '#') {
+ template = idToTemplate(template);
+ /* istanbul ignore if */
+ if ("development" !== 'production' && !template) {
+ warn(
+ ("Template element not found or is empty: " + (options.template)),
+ this
+ );
+ }
+ }
+ } else if (template.nodeType) {
+ template = template.innerHTML;
} else {
- end = toFinite(end);
+ if (true) {
+ warn('invalid template option:' + template, this);
+ }
+ return this
}
- number = toNumber(number);
- return baseInRange(number, start, end);
+ } else if (el) {
+ template = getOuterHTML(el);
}
+ if (template) {
+ /* istanbul ignore if */
+ if ("development" !== 'production' && config.performance && mark) {
+ mark('compile');
+ }
- /**
- * Produces a random number between the inclusive `lower` and `upper` bounds.
- * If only one argument is provided a number between `0` and the given number
- * is returned. If `floating` is `true`, or either `lower` or `upper` are
- * floats, a floating-point number is returned instead of an integer.
- *
- * **Note:** JavaScript follows the IEEE-754 standard for resolving
- * floating-point values which can produce unexpected results.
- *
- * @static
- * @memberOf _
- * @since 0.7.0
- * @category Number
- * @param {number} [lower=0] The lower bound.
- * @param {number} [upper=1] The upper bound.
- * @param {boolean} [floating] Specify returning a floating-point number.
- * @returns {number} Returns the random number.
- * @example
- *
- * _.random(0, 5);
- * // => an integer between 0 and 5
- *
- * _.random(5);
- * // => also an integer between 0 and 5
- *
- * _.random(5, true);
- * // => a floating-point number between 0 and 5
- *
- * _.random(1.2, 5.2);
- * // => a floating-point number between 1.2 and 5.2
- */
- function random(lower, upper, floating) {
- if (floating && typeof floating != 'boolean' && isIterateeCall(lower, upper, floating)) {
- upper = floating = undefined;
+ var ref = compileToFunctions(template, {
+ shouldDecodeNewlines: shouldDecodeNewlines,
+ delimiters: options.delimiters,
+ comments: options.comments
+ }, this);
+ var render = ref.render;
+ var staticRenderFns = ref.staticRenderFns;
+ options.render = render;
+ options.staticRenderFns = staticRenderFns;
+
+ /* istanbul ignore if */
+ if ("development" !== 'production' && config.performance && mark) {
+ mark('compile end');
+ measure(("vue " + (this._name) + " compile"), 'compile', 'compile end');
}
- if (floating === undefined) {
- if (typeof upper == 'boolean') {
- floating = upper;
- upper = undefined;
- }
- else if (typeof lower == 'boolean') {
- floating = lower;
- lower = undefined;
- }
+ }
+ }
+ return mount.call(this, el, hydrating)
+};
+
+/**
+ * Get outerHTML of elements, taking care
+ * of SVG elements in IE as well.
+ */
+function getOuterHTML (el) {
+ if (el.outerHTML) {
+ return el.outerHTML
+ } else {
+ var container = document.createElement('div');
+ container.appendChild(el.cloneNode(true));
+ return container.innerHTML
+ }
+}
+
+Vue$3.compile = compileToFunctions;
+
+module.exports = Vue$3;
+
+/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(1), __webpack_require__(5).setImmediate))
+
+/***/ }),
+/* 5 */
+/***/ (function(module, exports, __webpack_require__) {
+
+var apply = Function.prototype.apply;
+
+// DOM APIs, for completeness
+
+exports.setTimeout = function() {
+ return new Timeout(apply.call(setTimeout, window, arguments), clearTimeout);
+};
+exports.setInterval = function() {
+ return new Timeout(apply.call(setInterval, window, arguments), clearInterval);
+};
+exports.clearTimeout =
+exports.clearInterval = function(timeout) {
+ if (timeout) {
+ timeout.close();
+ }
+};
+
+function Timeout(id, clearFn) {
+ this._id = id;
+ this._clearFn = clearFn;
+}
+Timeout.prototype.unref = Timeout.prototype.ref = function() {};
+Timeout.prototype.close = function() {
+ this._clearFn.call(window, this._id);
+};
+
+// Does not start the time, just sets up the members needed.
+exports.enroll = function(item, msecs) {
+ clearTimeout(item._idleTimeoutId);
+ item._idleTimeout = msecs;
+};
+
+exports.unenroll = function(item) {
+ clearTimeout(item._idleTimeoutId);
+ item._idleTimeout = -1;
+};
+
+exports._unrefActive = exports.active = function(item) {
+ clearTimeout(item._idleTimeoutId);
+
+ var msecs = item._idleTimeout;
+ if (msecs >= 0) {
+ item._idleTimeoutId = setTimeout(function onTimeout() {
+ if (item._onTimeout)
+ item._onTimeout();
+ }, msecs);
+ }
+};
+
+// setimmediate attaches itself to the global object
+__webpack_require__(6);
+exports.setImmediate = setImmediate;
+exports.clearImmediate = clearImmediate;
+
+
+/***/ }),
+/* 6 */
+/***/ (function(module, exports, __webpack_require__) {
+
+/* WEBPACK VAR INJECTION */(function(global, process) {(function (global, undefined) {
+ "use strict";
+
+ if (global.setImmediate) {
+ return;
+ }
+
+ var nextHandle = 1; // Spec says greater than zero
+ var tasksByHandle = {};
+ var currentlyRunningATask = false;
+ var doc = global.document;
+ var registerImmediate;
+
+ function setImmediate(callback) {
+ // Callback can either be a function or a string
+ if (typeof callback !== "function") {
+ callback = new Function("" + callback);
}
- if (lower === undefined && upper === undefined) {
- lower = 0;
- upper = 1;
+ // Copy function arguments
+ var args = new Array(arguments.length - 1);
+ for (var i = 0; i < args.length; i++) {
+ args[i] = arguments[i + 1];
}
- else {
- lower = toFinite(lower);
- if (upper === undefined) {
- upper = lower;
- lower = 0;
+ // Store and register the task
+ var task = { callback: callback, args: args };
+ tasksByHandle[nextHandle] = task;
+ registerImmediate(nextHandle);
+ return nextHandle++;
+ }
+
+ function clearImmediate(handle) {
+ delete tasksByHandle[handle];
+ }
+
+ function run(task) {
+ var callback = task.callback;
+ var args = task.args;
+ switch (args.length) {
+ case 0:
+ callback();
+ break;
+ case 1:
+ callback(args[0]);
+ break;
+ case 2:
+ callback(args[0], args[1]);
+ break;
+ case 3:
+ callback(args[0], args[1], args[2]);
+ break;
+ default:
+ callback.apply(undefined, args);
+ break;
+ }
+ }
+
+ function runIfPresent(handle) {
+ // From the spec: "Wait until any invocations of this algorithm started before this one have completed."
+ // So if we're currently running a task, we'll need to delay this invocation.
+ if (currentlyRunningATask) {
+ // Delay by doing a setTimeout. setImmediate was tried instead, but in Firefox 7 it generated a
+ // "too much recursion" error.
+ setTimeout(runIfPresent, 0, handle);
} else {
- upper = toFinite(upper);
+ var task = tasksByHandle[handle];
+ if (task) {
+ currentlyRunningATask = true;
+ try {
+ run(task);
+ } finally {
+ clearImmediate(handle);
+ currentlyRunningATask = false;
+ }
+ }
}
- }
- if (lower > upper) {
- var temp = lower;
- lower = upper;
- upper = temp;
- }
- if (floating || lower % 1 || upper % 1) {
- var rand = nativeRandom();
- return nativeMin(lower + (rand * (upper - lower + freeParseFloat('1e-' + ((rand + '').length - 1)))), upper);
- }
- return baseRandom(lower, upper);
}
- /*------------------------------------------------------------------------*/
+ function installNextTickImplementation() {
+ registerImmediate = function(handle) {
+ process.nextTick(function () { runIfPresent(handle); });
+ };
+ }
- /**
- * Converts `string` to [camel case](https://en.wikipedia.org/wiki/CamelCase).
- *
- * @static
- * @memberOf _
- * @since 3.0.0
- * @category String
- * @param {string} [string=''] The string to convert.
- * @returns {string} Returns the camel cased string.
- * @example
- *
- * _.camelCase('Foo Bar');
- * // => 'fooBar'
- *
- * _.camelCase('--foo-bar--');
- * // => 'fooBar'
- *
- * _.camelCase('__FOO_BAR__');
- * // => 'fooBar'
- */
- var camelCase = createCompounder(function(result, word, index) {
- word = word.toLowerCase();
- return result + (index ? capitalize(word) : word);
- });
+ function canUsePostMessage() {
+ // The test against `importScripts` prevents this implementation from being installed inside a web worker,
+ // where `global.postMessage` means something completely different and can't be used for this purpose.
+ if (global.postMessage && !global.importScripts) {
+ var postMessageIsAsynchronous = true;
+ var oldOnMessage = global.onmessage;
+ global.onmessage = function() {
+ postMessageIsAsynchronous = false;
+ };
+ global.postMessage("", "*");
+ global.onmessage = oldOnMessage;
+ return postMessageIsAsynchronous;
+ }
+ }
- /**
- * Converts the first character of `string` to upper case and the remaining
- * to lower case.
- *
- * @static
- * @memberOf _
- * @since 3.0.0
- * @category String
- * @param {string} [string=''] The string to capitalize.
- * @returns {string} Returns the capitalized string.
- * @example
- *
- * _.capitalize('FRED');
- * // => 'Fred'
- */
- function capitalize(string) {
- return upperFirst(toString(string).toLowerCase());
- }
+ function installPostMessageImplementation() {
+ // Installs an event handler on `global` for the `message` event: see
+ // * https://developer.mozilla.org/en/DOM/window.postMessage
+ // * http://www.whatwg.org/specs/web-apps/current-work/multipage/comms.html#crossDocumentMessages
- /**
- * Deburrs `string` by converting
- * [Latin-1 Supplement](https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block)#Character_table)
- * and [Latin Extended-A](https://en.wikipedia.org/wiki/Latin_Extended-A)
- * letters to basic Latin letters and removing
- * [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks).
- *
- * @static
- * @memberOf _
- * @since 3.0.0
- * @category String
- * @param {string} [string=''] The string to deburr.
- * @returns {string} Returns the deburred string.
- * @example
- *
- * _.deburr('déjà vu');
- * // => 'deja vu'
- */
- function deburr(string) {
- string = toString(string);
- return string && string.replace(reLatin, deburrLetter).replace(reComboMark, '');
- }
+ var messagePrefix = "setImmediate$" + Math.random() + "$";
+ var onGlobalMessage = function(event) {
+ if (event.source === global &&
+ typeof event.data === "string" &&
+ event.data.indexOf(messagePrefix) === 0) {
+ runIfPresent(+event.data.slice(messagePrefix.length));
+ }
+ };
- /**
- * Checks if `string` ends with the given target string.
- *
- * @static
- * @memberOf _
- * @since 3.0.0
- * @category String
- * @param {string} [string=''] The string to inspect.
- * @param {string} [target] The string to search for.
- * @param {number} [position=string.length] The position to search up to.
- * @returns {boolean} Returns `true` if `string` ends with `target`,
- * else `false`.
- * @example
- *
- * _.endsWith('abc', 'c');
- * // => true
- *
- * _.endsWith('abc', 'b');
- * // => false
- *
- * _.endsWith('abc', 'b', 2);
- * // => true
- */
- function endsWith(string, target, position) {
- string = toString(string);
- target = baseToString(target);
+ if (global.addEventListener) {
+ global.addEventListener("message", onGlobalMessage, false);
+ } else {
+ global.attachEvent("onmessage", onGlobalMessage);
+ }
- var length = string.length;
- position = position === undefined
- ? length
- : baseClamp(toInteger(position), 0, length);
+ registerImmediate = function(handle) {
+ global.postMessage(messagePrefix + handle, "*");
+ };
+ }
- var end = position;
- position -= target.length;
- return position >= 0 && string.slice(position, end) == target;
+ function installMessageChannelImplementation() {
+ var channel = new MessageChannel();
+ channel.port1.onmessage = function(event) {
+ var handle = event.data;
+ runIfPresent(handle);
+ };
+
+ registerImmediate = function(handle) {
+ channel.port2.postMessage(handle);
+ };
}
- /**
- * Converts the characters "&", "<", ">", '"', and "'" in `string` to their
- * corresponding HTML entities.
- *
- * **Note:** No other characters are escaped. To escape additional
- * characters use a third-party library like [_he_](https://mths.be/he).
- *
- * Though the ">" character is escaped for symmetry, characters like
- * ">" and "/" don't need escaping in HTML and have no special meaning
- * unless they're part of a tag or unquoted attribute value. See
- * [Mathias Bynens's article](https://mathiasbynens.be/notes/ambiguous-ampersands)
- * (under "semi-related fun fact") for more details.
- *
- * When working with HTML you should always
- * [quote attribute values](http://wonko.com/post/html-escaping) to reduce
- * XSS vectors.
- *
- * @static
- * @since 0.1.0
- * @memberOf _
- * @category String
- * @param {string} [string=''] The string to escape.
- * @returns {string} Returns the escaped string.
- * @example
- *
- * _.escape('fred, barney, & pebbles');
- * // => 'fred, barney, & pebbles'
- */
- function escape(string) {
- string = toString(string);
- return (string && reHasUnescapedHtml.test(string))
- ? string.replace(reUnescapedHtml, escapeHtmlChar)
- : string;
+ function installReadyStateChangeImplementation() {
+ var html = doc.documentElement;
+ registerImmediate = function(handle) {
+ // Create a