> One thing detect doesn't do (for as far as I can see/test) is return a > set that matches the detected data (e.g. when "blue" is found several > times, using a regexp, it would only return the first instance where > blue is detected).
Use Enumerable#select for that: array.select { |x| x.color =~ /blue/ } Eloy --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Core" group. To post to this group, send email to rubyonrails-core@googlegroups.com To unsubscribe from this group, send email to rubyonrails-core+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-core?hl=en -~----------~----~----~----~------~----~------~--~---