fill-keys
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Fill keys in a destination that are defined on the source. Copies descriptors so properties like
enumerable
will persist.
Install
$ npm install --save fill-keys
Usage
var fillKeys = require('fill-keys');
fillKeys(destination, source);
//=> missing destination keys in source are copied
fill-keys will copy descriptors. It will also copy the source.prototype
properties onto destination.prototype
if both destination
and source
are functions.
API
fillKeys(destination, source)
-> destination
destination
Required
Type: any
The destination object where keys from source
will be added.
source
Required
Type: any
The source object from which to copy properties.
fillKeys.es3(destination, source)
-> destination
An ES3-compatible version of fillKeys
. Behavior is identical but simple assignment is used instead of Object.defineProperty
.
License
MIT © Ben Drucker