Lodash - get method

Syntax

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

Gets the value at path of object. If the resolved value is undefined, the defaultValue is returned in its place.

Arguments

• object (Object) − The object to query.

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

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

Output

• (*) − Returns the resolved value.

Example

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

console.log(result);

result = _.get(object,   ['a', '0', 'b', 'c']);
console.log(result);

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

Command

\>node tester.js

Output

3
3