https://github.com/allain/json-patch-stream

JSON-patch utilities for transforming a stream of JSON documents into a stream of JSON patches and vice versa
https://github.com/allain/json-patch-stream

Last synced: 3 months ago
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JSON-patch utilities for transforming a stream of JSON documents into a stream of JSON patches and vice versa

• Host: GitHub
• URL: https://github.com/allain/json-patch-stream
• Owner: allain
• License: isc
• Created: 2015-01-01T15:12:47.000Z (about 10 years ago)
• Default Branch: master
• Last Pushed: 2015-01-01T15:28:05.000Z (about 10 years ago)
• Last Synced: 2024-10-10T17:50:41.839Z (3 months ago)
• Language: JavaScript
• Size: 113 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# json-patch-stream

JSON-patch utilities for transforming a stream of JSON documents into a stream of JSON patches and vice versa

[![build status](https://secure.travis-ci.org/allain/json-patch-stream.png)](http://travis-ci.org/allain/json-patch-stream)

## Installation

This module is installed via npm:

``` bash

$ npm install json-patch-stream

```

## Example Usage

``` js

var streamify = require('stream-array'),

var stdout = require('stdout');

var jsonPatchStream = require('json-patch-stream');

streamify([{"a": 10}, {"a": 20}])

  .pipe(jsonPatchStream.toPatches())

  .pipe(stdout());

// Ouputs these two json patches

// [ { op: 'add', path: '/a', value: 10 } ]

// [ { op: 'test', path: '/a', value: 10 }, {} op: 'replace', path: '/a', value: 20 } ]

streamify([

  [ { op: 'add', path: '/a', value: 10 } ],

  [ { op: 'test', path: '/a', value: 10 }, {} op: 'replace', path: '/a', value: 20 } ]

])

.pipe(jsonPatchStream.toDocs())

.pipe(stdout());

// Outputs these two docs

// {"a": 10}

// {"a": 20}

```