Lodash - assignIn method

Syntax

_.assignIn(object, [sources])

This method is like _.assign except that it iterates over own and inherited source properties.

Arguments

• object (Object) − The destination object.

• [sources] (...Object) − The source objects.

Output

• (Object) − Returns object.

Example

var _ = require('lodash');
function Foo() {
   this.a = 1;
}
function Bar() {
   this.b = 2;
}
Foo.prototype.c = 3;

console.log(_.assignIn({ 'a': 0 }, new Foo, new Bar));

Save the above program in tester.js. Run the following command to execute this program.

Command

\>node tester.js

Output

{ a: 1, c: 3, b: 2 }