Start / RWpod – подкаст про Ruby та Web технології / 44 %d0%b2%d1%8b%d0%bf%d1%83%d1%81%d0%ba 05 %d1%81%d0%b5%d0%b7%d0%be%d0%bd%d0%b0 performance improvements in ruby 2 5 testing stripe with rails and rspec electron net %d0%b8 %d0%bf%d1%80%d0%be%d1%87