class Cucumber::Parser::GherkinBuilder::ScenarioOutlineBuilder

def add_child(child)
  children << child
end

def add_examples(examples_section, node)
  @examples_sections ||= []
  @examples_sections << [examples_section, node]
end

def children
  @children ||= []
end

def result(background, language, feature_tags)
  scenario_outline = Ast::ScenarioOutline.new(
    language,
    location,
    background,
    comment,
    tags,
    feature_tags,
    node.keyword,
    node.name,
    node.description,
    steps(language),
    examples_sections
  )
  scenario_outline.gherkin_statement(node)
  scenario_outline
end

def steps(language)
  children.map { |child| child.result(language) }
end