@atomic-app/map-obj
v2.0.3 map obj object key keys value values val iterate and 7 more...
map-obj
Map object keys and values into a new object
Note: This is a browser-friendly fork of sindresorhus/map-obj.
Install
$ npm install --save map-obj
Usage
const mapObj = require('map-obj');
const newObject = mapObj({foo: 'bar'}, (key, value) => [value, key]);
//=> {bar: 'foo'}
API
mapObj(source, mapper, [options])
source
Type: Object
Source object to copy properties from.
mapper
Type: Function
Mapping function.
- It has signature
mapper(sourceKey, sourceValue, source)
. - It must return a two item array:
[targetKey, targetValue]
.
options
Type: Object
deep
Type: boolean
Default: false
Recurse nested objects and objects in arrays.
target
Type: Object
Default: {}
Target object to map properties on to.
Related
- filter-obj - Filter object keys and values into a new object
- object-assign - Copy enumerable own properties from one or more source objects to a target object
License
MIT © Sindre Sorhus