I access params from a controller. I need to rename one of keys. key value to stay the same Old name is :xx, value = 'test' New name is :yy, value = 'test' Simplest way to do this in one line of code? -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/8754ca83aa41e16521a597b0610f80f7%40ruby-forum.com. For more options, visit https://groups.google.com/d/optout.