Underscore.JS - object method

Syntax

_.object(list, [values])

object method convert a list into an object. It accepts a list of key,value pairs or two lists, a list of keys and list of values.

Example

var _ = require('underscore');

var list1 = [ ['Sam', 1], ['Joe', 2],['Julie',3] ]
var list2 = [ 'Sam', 'Joe','Julie' ]
var list3 = [ 1, 2, 3 ]

//Example 1: create object using list1
result = _.object(list1);
console.log(result)

//Example 2: create object using list2 and list3
result = _.object(list2, list3);
console.log(result)

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

Command

\>node tester.js

Output

{ Sam: 1, Joe: 2, Julie: 3 }
{ Sam: 1, Joe: 2, Julie: 3 }