qubership-apihub-json-crawl

This package provides utility functions for crawling/cloning json objects like a tree

Modifications

Modified version of json-crawl

• responsibility of dealing with cycled JSO moved back from json-crawl to client code
• introduced afterHooks hook
• small fixes in typings

Purpose

The purpose of this package is to simplify the traversal and manipulation of complex JSON objects in a tree-like structure. It provides functions that allow you to iterate over each node of a JSON object, perform custom operations, and clone objects deeply while maintaining independence between the original and cloned objects. You can use crawl/syncCrawl to traverse a JSON object and perform custom operations, such as logging, data transformation, or validation, at each node. The hooks allow you to customize the behavior according to your specific requirements.

Features

• Crawling: The crawl/syncCrawl function allows you to traverse a JSON object, performing custom operations at each node using hooks.
• Cloning: The clone/syncClone function creates a deep copy of a JSON object, ensuring that nested objects and arrays are also cloned.
• Customizable Hooks: Both crawl and clone functions accept hooks, allowing you to provide custom logic for each node during crawling or cloning. Hooks can modify values, state, rules or perform any desired operations.
• Support for Async Hooks: The crawl and clone functions supports asynchronous hooks, allowing you to perform asynchronous operations during crawling.

Contributing

When contributing, keep in mind that it is an objective of json-crawl to have no package dependencies. This may change in the future, but for now, no-dependencies.

Please run the unit tests before submitting your PR: npm test. Hopefully your PR includes additional unit tests to illustrate your change/modification!