https://github.com/eryouhao/safe-get-plus

Securely get attributes from objects and can provide default value
https://github.com/eryouhao/safe-get-plus

javascript npm-module

Last synced: about 4 hours ago
JSON representation

Securely get attributes from objects and can provide default value

• Host: GitHub
• URL: https://github.com/eryouhao/safe-get-plus
• Owner: EryouHao
• Created: 2018-04-19T03:48:52.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2018-04-19T04:07:26.000Z (over 6 years ago)
• Last Synced: 2024-11-17T02:42:25.466Z (3 days ago)
• Topics: javascript, npm-module
• Language: JavaScript
• Size: 2.93 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# safe-get-plus

## Install

``` sh

npm install safe-get-plus --save

```

## Start

``` javascript

const safeGet = require('safe-get-plus')

const response = {

  data: {

    user: {

      name: 'eryou',

      age: 18,

      friends: ['xiaoming', 'xiaohong'],

    },

    list: [1, 2, 3],

  }

}

const data = safeGet(response, 'data.user.friends', []) // ['xiaoming', 'xiaohong']

const data = safeGet(response, 'data.user.address', '') // ''

```

## API

``` javascript

const safeGet = require('safe-get-plus')

safeGet(Object, [Property dot string], [Default Value])

```

**Arguments**  

`Object`: The object to be valued.  

`[Property dot string]`: A string that gets a value with a point.  

`[Default Value]|null`: Default value when no value is taken.