Underscore.JS - pairs method

Syntax

_.pairs(object)

pairs method converts an object into list of pairs. See the below example −

Example

var _ = require('underscore');
// Example 1
var result = _.pairs({one: 1, two : 2, three: 3});
console.log(result);

// Example 2
result = _.pairs({ name: 'Sam', age: 30});
console.log(result);

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

Command

\>node tester.js

Output

[ [ 'one', 1 ], [ 'two', 2 ], [ 'three', 3 ] ]
[ [ 'name', 'Sam' ], [ 'age', 30 ] ]