Using anonymous self excuting function for object property in javascript

Websites.js

var object = {
    name: 'Sohel',
    value: function(){          
        //anonymous self executing function
        //split the websites
        var websites =  "http://www.lewishamilton.com http://www.twitter.com/lewishamilton http://instagram.com/lewishamilton www.youtube.com/lewishamilton https://plus.google.com/+LewisHamilton/posts";
        var websiteArray = [];
        $.each(websites, function(index, w) {
            // format the web url as link
            w = '<a target="_blank" href="' + w + '">' + w + '</a>';
            //store it on the array
            websiteArray.push(w);
        });
    
        var websitesHtml = websiteArray.join('<br/>');
        return websitesHtml;
    }()
                        
};