https://github.com/shigma/deconstruct-merge

A simple library for merging complex options.
https://github.com/shigma/deconstruct-merge

Last synced: about 1 year ago
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A simple library for merging complex options.

• Host: GitHub
• URL: https://github.com/shigma/deconstruct-merge
• Owner: shigma
• License: mit
• Created: 2019-03-09T13:48:38.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2019-03-14T14:16:00.000Z (over 7 years ago)
• Last Synced: 2025-06-03T11:30:29.104Z (about 1 year ago)
• Language: JavaScript
• Homepage:
• Size: 4.88 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# deconstruct-merge

[![npm](https://img.shields.io/npm/v/deconstruct-merge.svg)](https://www.npmjs.com/package/deconstruct-merge)

A _simple_ library for merging _complex_ options. First deconstruct, then merge.

## Example

```js

const Mergeable = require('deconstruct-merge')

const config = new Mergeable({

  foo: 'flat',

  bar: 'array',

  baz: [

    'assign',

    'override',

  ],

})

config

  .merge({

    foo: 1,

    baz: [

      { a: 1 },

      { b: 2 },

    ],

  })

  .merge({

    foo: [2],

    bar: [2],

  })

  .merge(undefined)

  .merge({

    bar: 3,

    baz: [

      { a: 2, b: 3 },

      { c: 4 },

    ]

  })

  .value()

// output:

// { foo: [ 1, 2 ],

//   bar: [ [ 2 ], 3 ],

//   baz: [ { a: 2, b: 3 }, { c: 4 } ] }

```