# File lib/generators/rspec/scaffold/scaffold_generator.rb, line 80
        def mock_file_name(hash=nil)
          if hash
            method, and_return = hash.to_a.first
            method = orm_instance.send(method).split('.').last.gsub(/\(.*?\)/, '')
            "mock_#{file_name}(:#{method} => #{and_return})"
          else
            "mock_#{file_name}"
          end
        end