NoMethodError: undefined method `named_captures' for #<MatchData "123-abc-123" num:"123" alp:"-abc-">
(pry):41:in `<main>'
/Users/ariga/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/pry-0.10.3/lib/pry/pry_instance.rb:355:in `eval'
/Users/ariga/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/pry-0.10.3/lib/pry/pry_instance.rb:355:in `evaluate_ruby'
/Users/ariga/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/pry-0.10.3/lib/pry/pry_instance.rb:323:in `handle_line'
/Users/ariga/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/pry-0.10.3/lib/pry/pry_instance.rb:243:in `block (2 levels) in eval'
/Users/ariga/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/pry-0.10.3/lib/pry/pry_instance.rb:242:in `catch'
/Users/ariga/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/pry-0.10.3/lib/pry/pry_instance.rb:242:in `block in eval'
/Users/ariga/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/pry-0.10.3/lib/pry/pry_instance.rb:241:in `catch'
/Users/ariga/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/pry-0.10.3/lib/pry/pry_instance.rb:241:in `eval'
/Users/ariga/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/iruby-0.2.8/lib/iruby/backend.rb:65:in `eval'
/Users/ariga/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/iruby-0.2.8/lib/iruby/backend.rb:12:in `eval'
/Users/ariga/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/iruby-0.2.8/lib/iruby/kernel.rb:87:in `execute_request'
/Users/ariga/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/iruby-0.2.8/lib/iruby/kernel.rb:47:in `dispatch'
/Users/ariga/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/iruby-0.2.8/lib/iruby/kernel.rb:37:in `run'
/Users/ariga/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/iruby-0.2.8/lib/iruby/command.rb:70:in `run_kernel'
/Users/ariga/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/iruby-0.2.8/lib/iruby/command.rb:34:in `run'
/Users/ariga/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/iruby-0.2.8/bin/iruby:5:in `<top (required)>'
/Users/ariga/.rbenv/versions/2.3.0/bin/iruby:23:in `load'
/Users/ariga/.rbenv/versions/2.3.0/bin/iruby:23:in `<main>'