spec/unit/realtime/connection_spec.rb in ably-1.0.5 vs spec/unit/realtime/connection_spec.rb in ably-1.0.6

@@ -54,10 +54,10 @@
     end
 
     describe '#off_resume' do
       it 'registers a callback' do
         subject.on_resume { callbacks << true }
-        additional_proc = proc { raise 'This should not be called' }
+        additional_proc = lambda { raise 'This should not be called' }
         subject.off_resume(&additional_proc)
         subject.trigger_resumed
         expect(callbacks.count).to eql(1)
       end
     end