JSFiddle - React, Tailwind, and code Playground

by kyllle

HTML

<script src="http://documentcloud.github.io/underscore/underscore-min.js"></script>
<script src="http://documentcloud.github.io/backbone/backbone-min.js"></script>

JavaScript

console.clear();

var c = new Backbone.Collection([
{id:1, name:"raju", age:23, sex: 'male'},
{id:2, name:"ramesh", age:43, sex: 'male'}
]);

var plucked = c.map(function(model) {
    return _.pick(model.toJSON(), ["name","age"]);  
});

console.log(plucked);