In my controller, I have this simple code:
hashThing = Hash.new{ |hash, key| hash[key] = [] }; # this declares a
hash with array values
hashThing[''something''] << "value1" <<
"value";
flash[:quick_store_hash] = hashThing;
When I run it, I get a TypeError in Controller#action. The error message
is: "can''t dump hash with default proc" and that makes no
sense to me.
I''m new to ruby/rails, and would appreciate any help.
Thanks!
donna
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Donna Massimo wrote:> In my controller, I have this simple code: > > hashThing = Hash.new{ |hash, key| hash[key] = [] }; # this declares a > hash with array values > hashThing[''something''] << "value1" << "value"; > flash[:quick_store_hash] = hashThing; > > When I run it, I get a TypeError in Controller#action. The error message > is: "can''t dump hash with default proc" and that makes no sense to me. > I''m new to ruby/rails, and would appreciate any help. > > Thanks! > donnaI think I have it figured out. If I do this: hashThing = Hash.new(); hashThing[''something''] = Array.new(); hashThing[''something''] << "value1" << "value"; flash[:quick_store_hash] = hashThing; ...all is well. Hope this helps somebody else out there :-) -- 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 -~----------~----~----~----~------~----~------~--~---