set value of nested associative structure given array of keys
npm install set-inset value of nested associative structure given array of keys
inspired by clojure.core/assoc-in.
``
npm install --save set-in
`
var setIn = require('set-in')
var obj = { foo: { bar: 'baz' } }
obj = setIn(obj, ['foo', 'bar'], 'newValue')
// obj === { foo: { bar: 'newValue' } }
obj = setIn(obj, ['foo', 'newKey'], 'cool')
// obj === { foo: { bar: 'newValue', newKey: 'cool' } }
obj = { foo: ['bar', 'baz'] }
obj = setIn(obj, ['foo', '-'], 'newValue')
// obj === { foo: ['bar', 'baz', 'newValue'] }
``
The Apache License
Copyright © 2016 Michael Williams
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.