# File lib/generators/rspec/scaffold/scaffold_generator.rb, line 136
        def stub_or_should_chain(mode, chain)
          receiver, method = chain.split(".")
          method.gsub!(/\((.*?)\)/, '')

          response = "#{receiver}.#{mode}(:#{method})"
          response << ".with(#{$1})" unless $1.blank?
          response
        end