class Cucumber::Core::Ast::Feature

def children
  [background] + @feature_elements
end

def description_for_visitors
  :feature
end

def initialize(*)
  super
end

def short_name
  first_line = name.split(/\n/)[0]
  if first_line =~ /#{language.keywords('feature')}:(.*)/
    $1.strip
  else
    first_line
  end
end

def to_sexp
  sexp = [:feature, file, name]
  comment = @comment.to_sexp
  sexp += [comment] if comment
  tags = @tags.to_sexp
  sexp += tags if tags.any?
  sexp += [@background.to_sexp] if @background
  sexp += @feature_elements.map{|fe| fe.to_sexp}
  sexp
end