Lodash - result method

Syntax

_.result(object, path, [defaultValue])

This method is like _.get except that if the resolved value is a function it's invoked with the this binding of its parent object and its result is returned.

Arguments

• object (Object) − The object to query.

• path (Array|string) − The path of the property to resolve.

• [defaultValue] (*) − The value returned for undefined resolved values.

Output

• (*) − Returns the resolved value.

Example

var _ = require('lodash');
var object = { 'a': [{ 'b': { 'c1': 3 } }] };
var result = _.result(object, 'a[0].b.c1');

console.log(result);

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

Command

\>node tester.js

Output

3