https://ruby5.codeschool.com/episodes/564-episode-526-february-6th-2015 Ruby Concurrency Ruby Concurrency and Parallelism: A Practical Primer Unicorn, Puma Sitemap with Rails This blog post will show you how to ask Google to refresh it! hi…

https://ruby5.codeschool.com/episodes/563-episode-525-february-3rd-2015 Loaf The loaf gem manages and displays breadcrumb trails in your rails New RSpec Signing Certificate you’ll need to update your certificate for the 3.2 release which c…