emberreddit2.js

App.RedditLink.reopenClass({

  /* Use the Reddit JSON API to retrieve a list of links within a subreddit. Returns
     a promise that will resolve to an array of `App.RedditLink` objects */

  findAll: function(subreddit) {
    return $.getJSON("http://www.reddit.com/r/" + subreddit + "/.json?jsonp=?").then(function(response) {
      var links = [];
      response.data.children.forEach(function (child) {
        links.push(App.RedditLink.create(child.data));
      });
      return links;
    });
  }

});