# File lib/sass/selector.rb, line 129 def unify(sels) name = case sels.first when Universal; :universal when Element; sels.first.name else return [self] + sels unless namespace.nil? || namespace == ['*'] return sels unless sels.empty? return [self] end ns, accept = unify_namespaces(namespace, sels.first.namespace) return unless accept [name == :universal ? Universal.new(ns) : Element.new(name, ns)] + sels[1..-1] end