Underscore.JS - rest method

Syntax

_.rest(array, [index]) 

rest method returns the all elements of array excluding first one. If index is passed then elements from index are returned.

Example

var _ = require('underscore');

var list = [1, 2, 3, 4, 5, 6]
//Example: get all elements excluding first one
result = _.rest(list);
console.log(result)

//Example: get elements from 3rd index
result = _.last(list, 3);
console.log(result)

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

Command

\>node tester.js

Output

[ 2, 3, 4, 5, 6 ]
[ 4, 5, 6 ]