class Sass::Selector::CommaSequence

def do_extend(extends, parent_directives = [], replace = false, seen = Set.new,

Returns:
  • (CommaSequence) - A copy of this selector,

Parameters:
  • original (Boolean) --
  • seen (Set>) --
  • replace (Boolean) --
  • parent_directives (Array) --
  • extends (Sass::Util::SubsetMap{Selector::Simple =>) -- xtends [Sass::Util::SubsetMap{Selector::Simple =>

Other tags:
    Todo: - Link this to the reference documentation on `@extend` 
def do_extend(extends, parent_directives = [], replace = false, seen = Set.new,
    original = true)
  CommaSequence.new(members.map do |seq|
    seq.do_extend(extends, parent_directives, replace, seen, original)
  end.flatten)
end