Reply to https://github.com/paulomcnally/youtube-node/issues/2

youtube-node-example.js

var youtube = require('youtube-node');

youtube.setKey('AIzaSyB1OOSpTREs85WUMvIgJvLTZKye4BVsoFU');

youtube.addParam('type','video');
youtube.addParam('order','date');

youtube.search('World War z Trailer', 10, function(results) {
    var ids = [];
    var videos = [];
    results.items.forEach( function( item ){

        ids.push( item.id.videoId );

    });

    youtube.getById( ids.join(','), function( results ){

        results.items.forEach(function( video ){
            var obj = {
                id: video.id,
                title: video.snippet.title,
                thumbnail_url: video.snippet.thumbnails.default.url,
                duration: video.contentDetails.duration
            };

            videos.push( obj );

        });

        console.log( JSON.stringify( videos, null, 2 ) );
    });

});