Underscore.JS - propertyOf method

Syntax

_.propertyOf(object)

propertyOf method returns a function which will take an object and return the specified property of an object. See the below example −

Example

var _ = require('underscore');

var student = {name: 'Sam', age: 10}

// Example: Get name of student
var getProperties = _.propertyOf(student);
console.log(getProperties('name'));

// Example 2: Get age of student
console.log(getProperties('age'));

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

Command

\>node tester.js

Output

Sam
10