feature_file.rb

#
# With Gherkin 2.0 we do something like this:
def parse
  builder            = Cucumber::Parser::GherkinBuilder.new
  formatter_listener = Gherkin::Parser::FormatterListener.new(builder)
  filter_listener    = Gherkin::Parser::FilterListener.new(formatter_listener, filters)
  parser             = Gherkin::Parser::Parser.new(filter_listener, true, "root")
  lexer              = Gherkin::I18nLexer.new(parser, false)

  lexer.scan(source, location, offset)
end

#
# Why can't we do this?
def parse
  builder            = Cucumber::Parser::GherkinBuilder.new
  formatter_listener = Gherkin::Parser::FormatterListener.new(builder, location, offset)
  filter_listener    = Gherkin::Parser::FilterListener.new(formatter_listener, filters)
  parser             = Gherkin::Parser::Parser.new(filter_listener, true, "root")
  lexer              = Gherkin::I18nLexer.new(parser, false)

  lexer.scan(source)
end


#
# Or better yet something like this:
def parse
  builder            = Cucumber::Parser::GherkinBuilder.new
  formatter_listener = Gherkin::Parser::FormatterListener.new(builder, location, offset)
  filter_listener    = Gherkin::Parser::FilterListener.new(formatter_listener, filters)
  parser             = Gherkin::I18nParser.new(filter_listener, true, "root")
  
  parser.parse(source)
end