just-extend
Part of a library of zero-dependency npm modules that do just do one thing.
Guilt-free utilities for every occasion.
🍦 Try it
npm install just-extend
yarn add just-extend
Extend an object
import extend from 'just-extend';
var obj = {a: 3, b: 5};
extend(obj, {a: 4, c: 8});
obj;
var obj = {a: 3, b: 5};
extend({}, obj, {a: 4, c: 8});
obj;
var arr = [1, 2, 3];
var obj = {a: 3, b: 5};
extend(obj, {c: arr});
arr.push(4);
obj;
var arr = [1, 2, 3];
var obj = {a: 3, b: 5};
extend(true, obj, {c: arr});
arr.push(4);
obj;
extend({a: 4, b: 5});
extend({a: 4, b: 5}, 3); {a: 4, b: 5}
extend({a: 4, b: 5}, true); {a: 4, b: 5}
extend('hello', {a: 4, b: 5});
extend(3, {a: 4, b: 5});