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Ruby5 #571

https://ruby5.codeschool.com/episodes/613-episode-571-july-28th-2015

  • RubyIssue(s)
    • twice a month mailing list
  • “Errno” Exceptions
    • irb> Errno.constants
    • => [:NOERROR, :EPERM, :ENOENT, :ESRCH, :EINTR, :EIO,
  • Griddler
  • ShortcutFoo
  • method_missing vs define_method
    • define_method is faster
    • Benchmark.bm(7) do |x|
      • x.report("#{val} method_missing - new object ") do

♫ ?