Lodash - defaultsDeep method

Syntax

_.defaultsDeep(object, [sources])

This method is like _.defaults except that it recursively assigns default properties.

Arguments

• object (Object) − The destination object.

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

Output

• (Object) − Returns object.

Example

var _ = require('lodash');
var result = _.defaultsDeep({ 'a': { 'b': 2 } }, { 'a': { 'b': 1, 'c': 3 } });

console.log(result);

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

Command

\>node tester.js

Output

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