I''ve got a constant of difficulty levels in my
''Tutorial'' model which is
a hash of
DIFFICULTIES = {"Beginner" => 1, "Intermediate" => 2,
"Advanced" => 3}
However when I pass it to my options_for_select helper they appear in a
completely different order. Is there any way to keep them in the correct
order?
Also is this the best way to keep a small list like this that isn''t
related to a database table?
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On 7 Jan 2009, at 11:08, David Nicholson wrote:> > I''ve got a constant of difficulty levels in my ''Tutorial'' model > which is > a hash of > > DIFFICULTIES = {"Beginner" => 1, "Intermediate" => 2, "Advanced" => 3} > > However when I pass it to my options_for_select helper they appear > in a > completely different order. Is there any way to keep them in the > correct > order? >Hashes are unordered (at least in ruby 1.8). As far as options_for_select is concerned you can use something like [[''Beginner'', 1], ...]> Also is this the best way to keep a small list like this that isn''t > related to a database table?constant in the tutorial model sounds fine to me. Fred> > -- > 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 post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
Can''t you use .sort Method or switch to Ruby 1.9? Here a tip from Ezra Z. http://www.ruby-forum.com/topic/50146#16582 Chris --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
Thanks a lot The array method did the trick. -- 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 post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---