class Cucumber::RbSupport::RbLanguage

def snippet_text(code_keyword, step_name, multiline_arg_class)
  snippet_pattern = Regexp.escape(step_name).gsub('\ ', ' ').gsub('/', '\/')
  arg_count = 0
  ARGUMENT_PATTERNS.each do |pattern|
    snippet_pattern = snippet_pattern.gsub(Regexp.new(pattern), pattern)
    arg_count += snippet_pattern.scan(pattern).length
  end
  block_args = (0...arg_count).map {|n| "arg#{n+1}"}
  block_args << multiline_arg_class.default_arg_name unless multiline_arg_class.nil?
  block_arg_string = block_args.empty? ? "" : " |#{block_args.join(", ")}|"
  multiline_class_comment = ""
  if(multiline_arg_class == Ast::Table)
    multiline_class_comment = "# #{multiline_arg_class.default_arg_name} is a #{multiline_arg_class.to_s}\n  "
  end
  "#{code_keyword} /^#{snippet_pattern}$/ do#{block_arg_string}\n  #{multiline_class_comment}pending # express the regexp above with the code you wish you had\nend"
end