Return a copy of the object only containing the whitelisted properties.
npm install pick-util> Return a copy of the object only containing the whitelisted properties. Alternatively accepts a predicate indicating which keys to pick.
Inspired by _.pick. 😄
Install with npm
``
$ npm install pick-util
Or unpkg
`
Check out the unit tests on CodePen.
`js
const pick = require('pick-util');
pick({ 'a': 1, 'b': '2', 'c': 3 }, ['a', 'c']);
//=> { 'a': 1, 'c': 3 }
pick({ name: 'moe', age: 50, userid: 'moe1' }, 'name', 'age');
//=> { name: 'moe', age: 50 }
const isNumber = obj => toString.call(obj) === '[object Number]';
pick({ name: 'moe', age: 50, userid: 'moe1' }, (value) => isNumber(value));
//=> { age: 50 }
`
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#### object
Type: object none
Default:
The object to filter.
#### keys
Type: array or comma separated list of string values or function none`
Default:
Keys for the picked properties. Or a predicate indicating which keys to pick.
MIT