Ruby5 #521

http://ruby5.codeschool.com/episodes/558-episode-521-january-13th-2015

• 5 Ruby Methods you Should be Using
  • Object#tap
  • Array#bsearch
  • Enumerable#flat_map
  • Array.new with a Block
  • <=>
• Metrics That Matter
  • don’t necessarily matter, like 100% code coverage
  • SimpleCov, Brakeman, rack-mini-profiler
  • Rubycop
  • rake stats
• sprockets-traceur
  • Ruby wrapper for Google Traceur
    • Traceur is a JavaScript.next-to-JavaScript-of-today compiler
• Toxiproxy
  • Shopify
  • TCP proxy system
• email_prefixer
  • adds a prefix to the subject line of emails in development and staging
  • ActionMailer::Interceptor
• Phone verification using SMS
  • Twilio API

♫ R. Kelly - Text Me

by SoundHound