lib/circuitbox/errors/open_circuit_error.rb in circuitbox-2.0.0.pre4 vs lib/circuitbox/errors/open_circuit_error.rb in circuitbox-2.0.0.pre5

@@ -6,7 +6,11 @@
 
     def initialize(service)
       super()
       @service = service
     end
+
+    def to_s
+      "#{self.class}: Service #{service.inspect} has an open circuit"
+    end
   end
 end