lib/mocha/infinite_range.rb in mocha-0.4.0 vs lib/mocha/infinite_range.rb in mocha-0.5.0

@@ -10,18 +10,16 @@
   
   def self.infinite
     1/0.0
   end
   
-  alias_method :__to_s__, :to_s
-
-  def to_s
-    if first.to_f.infinite? then
+  def mocha_inspect
+    if first.respond_to?(:to_f) and first.to_f.infinite? then
       return "at most #{last}"
-    elsif last.to_f.infinite? then
+    elsif last.respond_to?(:to_f) and last.to_f.infinite? then
       return "at least #{first}"
     else
-      __to_s__
+      to_s
     end
   end
   
 end
\ No newline at end of file