module Cucumber::Parser::Feature::Scenario1

def at_line?(line)
  scenario_keyword.line == line ||
  steps.at_line?(line) ||
  tags.at_line?(line)
end

def build(background, filter)
  Ast::Scenario.new(
    background,
    comment.build, 
    tags.build,
    scenario_keyword.line,
    scenario_keyword.text_value, 
    name.build, 
    steps.build
  )
end

def has_tags?(tag_names)
  feature_tags = self.parent.parent.tags
  tags.has_tags?(tag_names) || feature_tags.has_tags?(tag_names)
end

def matches_name?(regexp_to_match)
  name.build =~ regexp_to_match
end