subscribe to multiple events, each subscription with its own handler …

…identifier #13
cavalle · Nov 18, 2011 · 68b8d62 · 68b8d62
1 parent 0ea43c3
commit 68b8d62
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Showing 2 changed files with 11 additions and 3 deletions.
diff --git a/lib/eventwire/subscriber.rb b/lib/eventwire/subscriber.rb
@@ -5,8 +5,10 @@ def self.included(base)
     end
 
     module DSL
-      def on(event_name, &handler)
-        Eventwire.subscribe event_name, "#{name}::#{increment_handler_counter}", &handler
+      def on(*event_names, &handler)
+        event_names.each do |event_name|
+          Eventwire.subscribe event_name, "#{name}::#{increment_handler_counter}", &handler
+        end
       end
 
       private

diff --git a/spec/unit/subscriber_spec.rb b/spec/unit/subscriber_spec.rb
@@ -30,7 +30,13 @@
 
       ThisModule.parent.send :remove_const, :ThisModule
     end
-
+
+    it 'should subscribe to multiple events' do
+      Eventwire.driver.should_receive(:subscribe).with(:task_completed, anything)
+      Eventwire.driver.should_receive(:subscribe).with(:project_completed, anything)
+
+      subject.on(:task_completed, :project_completed) { }
+    end
   end
 
 end