# File lib/mocha/class_method.rb, line 62
62:     def hidden_method
63:       if RUBY_VERSION < '1.9'
64:         method_name = method.to_s.gsub(/\W/) { |s| "_substituted_character_#{s[0]}_" }
65:       else
66:         method_name = method.to_s.gsub(/\W/) { |s| "_substituted_character_#{s.ord}_" }
67:       end
68:       hidden_method = "__stubba__#{method_name}__stubba__"
69:       RUBY_VERSION < '1.9' ? hidden_method.to_s : hidden_method.to_sym
70:     end