lib/axiom/function/numeric/square_root.rb in axiom-0.1.1 vs lib/axiom/function/numeric/square_root.rb in axiom-0.2.0

@@ -44,10 +44,10 @@
         #
         # @return [Exponentiation]
         #
         # @api public
         def inverse
-          Exponentiation.new(operand, 2).memoize(:inverse, self)
+          Exponentiation.new(operand, 2).memoize(inverse: self)
         end
 
         # Return the type returned from #call
         #
         # @example