https://github.com/NV/objectDiff.js

Compares JavaScript objects
https://github.com/NV/objectDiff.js

debugging-tool javascript

Last synced: about 1 month ago
JSON representation

Compares JavaScript objects

• Host: GitHub
• URL: https://github.com/NV/objectDiff.js
• Owner: NV
• License: mit
• Created: 2011-04-29T16:55:36.000Z (over 13 years ago)
• Default Branch: gh-pages
• Last Pushed: 2019-09-30T12:06:51.000Z (about 5 years ago)
• Last Synced: 2024-11-03T16:39:51.575Z (about 2 months ago)
• Topics: debugging-tool, javascript
• Language: JavaScript
• Homepage: http://nv.github.com/objectDiff.js/
• Size: 34.2 KB
• Stars: 261
• Watchers: 9
• Forks: 39
• Open Issues: 8
• Metadata Files:
  • Readme: README.mdown
  • License: MIT-LICENSE.txt

Awesome Lists containing this project

README

        
# [objectDiff](http://nv.github.com/objectDiff.js/)

[objectdiff on npm](https://www.npmjs.com/package/objectdiff)

## objectDiff.diff(objectA, objectB)


objectDiff.diff({x: 1}, {x: 2})

-> {

  changed: "object change",

  value: {

    x: {

      changed: "primitive change",

      removed: 1,

      added: 2

    }

  }

}


objectDiff.diff({z: {x: 1}}, {z: {y: 2}})

-> {

  changed: "object change",

  value: {

    z: {

      changed: "object change",

      value: {

        x: {

          changed: "removed",

          value: 1

        },

        y: {

          changed: "added",

          value: 2

        }

      }

    }

  }

}



## objectDiff.diffOwnProperties(objectA, objectB)

Same as objectDiff.diff, but compares only objects' own properties


function A(){}

A.prototype.x = 1

objectDiff.diff({x: 1}, new A)

-> {changed: "equal", value: {x: 1}}


objectDiff.diffOwnProperties({x: 1}, new A)

-> {changed: "object change", value: {x: {changed: "removed", value: 1}}}



## objectDiff.convertToXMLString(diffObject)

Used on [the demo page](http://nv.github.com/objectDiff.js/).

## Jasmine integration

objectDiff provides `toEqualProperties` and `toEqualOwnProperties` matchers for [Jasmine](http://pivotal.github.com/jasmine/).

See [example spec](http://nv.github.com/objectDiff.js/spec/).