cdp-diff

This is the tool used by Cheese to create diffs for the Cheese Diff Protocol (CDP). This module can be used independently in node.js as well as the browser.

Installation

node

$ npm install --save cdp-diff

browser

Use bower:

$ bower install --save cdp-diff

Or download ./lib/cdp-diff.js and put it in a script tag.

API

diff.createDiff(old, new)

Create a diff between two objects, old and new. Applying this diff to old will turn old into new. This function returns the diff that was created.

diff.applyDiff(diff, obj)

Apply a diff (diff) to an object (obj). diff must be created by diff.createDiff, or must follow the same format. This function does not copy the object (obj) before applying the diff, so whatever object this function is called with will be modified. This function returns the modified object.

diff.copyObject(obj)

Copy an object (obj). This function returns a copy of the object.

License

MIT License. See ./LICENSE for details.