Adding support to have arrays of procs, strings and symbols

lib/event.rb

@@ -31,15 +31,16 @@ def fire(obj, to_state=nil, *args)
       def transitions_from_state?(state)
         @transitions.any? { |t| t.from == state }
       end
-
-      def execute_success_callback(obj)
-        case success
+
+      def execute_success_callback(obj, success = nil)
+        callback = success || @success
+        case(callback)
         when String, Symbol
-          obj.send(success)
-        when Array
-          success.each { |meth| obj.send(meth) }
+          obj.send(callback)
         when Proc
-          success.call(obj)
+          callback.call(obj)
+        when Array
+          callback.each{|meth|self.execute_success_callback(obj, meth)}
         end
       end
 

spec/unit/event_spec.rb

@@ -98,6 +98,20 @@ class ThisNameBetterNotBeInUse
     model.with_array!
   end
 
+  it "should call each success callback if passed an array of strings and/or symbols and/or procs" do
+    ThisNameBetterNotBeInUse.instance_eval {
+      aasm_event :with_array_including_procs, :success => [:success_callback1, 'success_callback2', lambda { |obj| obj.proc_success_callback }] do
+        transitions :to => :array, :from => [:initial]
+      end
+    }
+
+    model = ThisNameBetterNotBeInUse.new
+    model.should_receive(:success_callback1)
+    model.should_receive(:success_callback2)
+    model.should_receive(:proc_success_callback)
+    model.with_array_including_procs!
+  end
+
   it "should call the success callback if it's a proc" do
     ThisNameBetterNotBeInUse.instance_eval {
       aasm_event :with_proc, :success => lambda { |obj| obj.proc_success_callback } do