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Add text to AASM states

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  1. Index: lib/acts_as_state_machine.rb
  2. ===================================================================
  3. --- lib/acts_as_state_machine.rb	(revision 66)
  4. +++ lib/acts_as_state_machine.rb	(working copy)
  5. @@ -146,6 +146,10 @@
  6.            self.send(self.class.state_column).to_sym
  7.          end
  8.  
  9. +        def current_state_text
  10. +          self.send("#{current_state}_text")
  11. +        end
  12. +
  13.          # Returns what the next state for a given event would be, as a Ruby symbol.
  14.          def next_state_for_event(event)
  15.            ns = next_states_for_event(event)
  16. @@ -214,10 +218,12 @@
  17.          #   state :closed, Proc.new { |o| Mailer.send_notice(o) }
  18.          # end
  19.          def state(name, opts={})
  20. +          text = opts.delete(:text) if opts.is_a?(Hash)
  21.            state = SupportingClasses::State.new(name.to_sym, opts)
  22.            read_inheritable_attribute(:states)[name.to_sym] = state
  23.  
  24.            define_method("#{state.name}?") { current_state == state.name }
  25. +          define_method("#{state.name}_text") { text || "give me some :text" }
  26.          end
  27.  
  28.          # Wraps ActiveRecord::Base.find to conveniently find all records in
  29. @@ -265,4 +271,4 @@
  30.        end
  31.      end
  32.    end
  33. -end
  34. \ No newline at end of file
  35. +end

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