lib/assertion/inversion.rb in assertion-0.2.1 vs lib/assertion/inversion.rb in assertion-0.2.2

@@ -30,10 +30,10 @@
     # @return [Assertion::Inversion]
 
     # @private
     def initialize(assertion)
       @assertion = assertion
-      freeze
+      IceNine.deep_freeze(self)
     end
 
     # @!attribute [r] assertion
     #
     # @return [Assertion::Base] The assertion being inverted