Merge pull request #1 from scalex/fix/mz-take-from-beginning-of-date

Add take values from beginning of day

lib/active_model/validations/date_validator.rb

@@ -21,7 +21,7 @@ class DateValidator < ActiveModel::EachValidator
       # Call `#initialize` on the superclass, adding a default
       # `allow_nil: false` option.
       def initialize(options)
-        super(options.reverse_merge(allow_nil: false))
+        super(options.reverse_merge(allow_nil: false, beginning_of_day: true))
       end
 
       # Validates the arguments passed to the validator.
@@ -75,6 +75,11 @@ def validate_each(record, attr_name, value)
           original_value = value
           original_option_value = option_value
 
+          if options[:beginning_of_day]
+            value = value.beginning_of_day
+            option_value = option_value.beginning_of_day
+          end
+
           # To enable to_i conversion, these types must be converted to Datetimes
           if defined?(ActiveSupport::TimeWithZone)
             option_value = option_value.to_datetime if option_value.is_a?(ActiveSupport::TimeWithZone)