Function

Available since v3.2.2

original
Object
The object to merge into
updates
Object
The object to copy properties from
returns
Object

Merge the contents of two objects together into the first object.

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import { merge } from '@ember/polyfills';

merge({ first: 'Tom' }, { last: 'Dale' }); // { first: 'Tom', last: 'Dale' }
var a = { first: 'Yehuda' };
var b = { last: 'Katz' };
merge(a, b); // a == { first: 'Yehuda', last: 'Katz' }, b == { last: 'Katz' }