https://github.com/kjirou/dictify

Convert an object-list to dictionary by specified key as an index
https://github.com/kjirou/dictify

Last synced: 12 days ago
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Convert an object-list to dictionary by specified key as an index

• Host: GitHub
• URL: https://github.com/kjirou/dictify
• Owner: kjirou
• License: mit
• Created: 2015-10-05T17:38:45.000Z (about 9 years ago)
• Default Branch: master
• Last Pushed: 2021-08-31T07:16:59.000Z (about 3 years ago)
• Last Synced: 2024-10-26T09:09:58.725Z (13 days ago)
• Language: JavaScript
• Homepage:
• Size: 4.88 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# dictify

[![npm version](https://badge.fury.io/js/dictify.svg)](http://badge.fury.io/js/dictify)

[![Build Status](https://travis-ci.org/kjirou/dictify.svg?branch=master)](https://travis-ci.org/kjirou/dictify)

Convert an object-list to dictionary by specified key as an index

## Installation

```bash

npm install --save dictify

```

## Example

```js

var assert = require('assert');

var dictify = require('dictify');

var objectList = [

  { x: 'foo' },

  { x: 'bar' },

  { x: 'baz' },

];

var dict = dictify(objectList, 'x');

assert.deepEqual(

  dict,

  {

    foo: { x: 'foo' },

    bar: { x: 'bar' },

    baz: { x: 'baz' },

  }

);

var dictByFunctionIndexer = dictify(objectList, function(obj) {

  return obj.x.toUpperCase();

});

assert.deepEqual(

  dictByFunctionIndexer,

  {

    FOO: { x: 'foo' },

    BAR: { x: 'bar' },

    BAZ: { x: 'baz' },

  }

);

```