lib/proforma/compiling/counter.rb in proforma-1.0.0.pre.alpha vs lib/proforma/compiling/counter.rb in proforma-1.0.0

@@ -26,9 +26,11 @@
 
         self
       end
 
       def ave
+        return BigDecimal(0) if count.zero?
+
         sum / count
       end
     end
   end
 end