step1.js

$.getJSON("http://search.twitter.com/search.json?&q=from:nmerouze&callback=?", function(data) {
});

step2.js

$.getJSON("http://search.twitter.com/search.json?q=from:nmerouze&callback=?", function(data) {
  var tweets = _.pluck(data.results, "text");
});

step3.js

$.getJSON("http://search.twitter.com/search.json?q=from:nmerouze&callback=?", function(data) {
  var tweets = _.pluck(data.results, "text");
  alert(_.first(tweets)); // or alert(_.last(tweets));
});

step4.js

$.getJSON("http://search.twitter.com/search.json?q=from:nmerouze&callback=?", function(data) {
  var tweets = _(data.results).pluck("text");
  alert(_(tweets).first()); // or alert(_(tweets).last());
});

step5.js

module("Boldr", function(c) { with(c) {
  module("Hello", function() {
    def("hello", function() {
      alert("hello " + this.name);
    });
  });

  constructor("MyClass", function() {
    include(Boldr.Hello);

    def("initialize", function(name) {
      this.name = name;
    });
  });
}});

var myClass = new Boldr.MyClass("world");
myClass.hello();