https://ruby5.codeschool.com/episodes/605-episode-563-june-30th-2015 Crafting Your First Pry Plugin pry-byebug, pry-debugger, pry-remote pry-rails, pry-macro pry-coolline, pry-theme Rails Girls Łódź 2015 Łódź 29-30th May 2015 Łódź ポーラン…