elsapet

 if request.xhr?
   render "search", layout: false
else
  render :index
end

elsapet

# home_controller.rb


if request.xhr?

   search = params[:search]
   numberYouTube = '10'

   @youtube_url = 'http://gdata.youtube.com/feeds/api/videos?q='+search.inspect+'&format=5&max-   results='+numberYouTube+'&v=2&alt=jsonc'
   render "search", layout: false

elsapet

// application.js

function youtubeResults() {

    var youtube_url = $("#youtube_url").text();
    ...

elsapet

// Fake "moving forward" to a new URL	    	    
History.pushState({main:$("#main").html(), search_term:search_term}, '', search_url);

elsapet

require 'yaml'

def excluded_dir?(filename)
  filename == "." || filename == ".."
end

%w(javascript ruby).each do |lang|
  puts "Renaming #{lang} snapshots..."

  Dir.foreach(lang+"/") do |subfolder|