application.js

$(document).ready(function () {

  // PSEUDO-CODE:
  //   1- intercept the form submission event using jQuery
  //   2- prevent the default action for that event from happening
  //   3- generate a random number between 1 and 6 using JavaScript
  //   4- use jQuery to submit an AJAX post to the form's action
  //   5- when the AJAX post is done, replace the contents of the "#die" DIV in the DOM using jQuery
  // event.preventDefault();
  

  
  $("form").submit(function(){
  	
  	$num = Math.floor((Math.random()*6)+1);

  	$("#die").replaceWith(function(){
  	  event.preventDefault();

	  $.post( "/rolls", $num, function(event){
	    $("#die").html(event);
      });
    });
  });
});

lucky_ajax.md

Instructions:

1. Download this application skeleton.
2. Convert the app to use AJAX.
3. Add any files you changed to your gist and submit your code.