# File lib/mocha/class_method.rb, line 58
58:     def hidden_method
59:       if RUBY_VERSION < '1.9'
60:         method_name = method.to_s.gsub(/\W/) { |s| "_substituted_character_#{s[0]}_" }
61:       else
62:         method_name = method.to_s.gsub(/\W/) { |s| "_substituted_character_#{s.ord}_" }
63:       end
64:       hidden_method = "__stubba__#{method_name}__stubba__"
65:       RUBY_VERSION < '1.9' ? hidden_method.to_s : hidden_method.to_sym
66:     end