https://github.com/ruanyl/ensure-keys

https://github.com/ruanyl/ensure-keys

Last synced: about 1 month ago
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• Host: GitHub
• URL: https://github.com/ruanyl/ensure-keys
• Owner: ruanyl
• License: mit
• Created: 2015-03-17T21:18:56.000Z (almost 10 years ago)
• Default Branch: master
• Last Pushed: 2015-03-18T20:45:10.000Z (almost 10 years ago)
• Last Synced: 2024-12-05T17:16:11.688Z (about 2 months ago)
• Language: JavaScript
• Size: 137 KB
• Stars: 1
• Watchers: 3
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
ensure-keys

========

[![build status](https://secure.travis-ci.org/ruanyl/ensure-keys.svg)](http://travis-ci.org/ruanyl/ensure-keys)

[![NPM version](https://badge.fury.io/js/ensure-keys.svg)](http://badge.fury.io/js/ensure-keys)

ensure a json has specific keys

## Installation

This module is installed via npm:

``` bash

$ npm install ensure-keys --save

```

## Example Usage

``` js

var ensureKeys = require('ensure-keys');

var json = {

  name: 'bigruan',

  age: 12,

  child: {

    name: 'yulong',

    age: 1

  }

}

// return the keys that not exists or has value: undefined, null and ''

ensureKeys(json, ['name', 'job', 'child.name']); // -> ['job']

```