lib/eventsimple/event_dispatcher.rb in eventsimple-1.4.2 vs lib/eventsimple/event_dispatcher.rb in eventsimple-1.4.3

@@ -53,10 +53,11 @@
           @rules[event].add_async async
         end
       end
 
       # Return a ReactorSet containing all Reactors matching an Event
+      # Reactors will be in the order in which they were registered
       def for(event)
         reactors = ReactorSet.new
 
         @rules.each do |event_class, rule|
           # Match event by class including ancestors. e.g. All events match a role for BaseEvent.
@@ -75,19 +76,19 @@
     # * return a set of matching reactors with Rules#for
     class ReactorSet
       attr_reader :sync, :async
 
       def initialize
-        @sync = Set.new
-        @async = Set.new
+        @sync = []
+        @async = []
       end
 
       def add_sync(reactors)
-        @sync += reactors
+        @sync |= reactors
       end
 
       def add_async(reactors)
-        @async += reactors
+        @async |= reactors
       end
     end
   end
 end