# File lib/sass/tree/visitors/convert.rb, line 177 def visit_mixin(node) unless node.args.empty? && node.keywords.empty? args = node.args.map {|a| a.to_sass(@options)}.join(", ") keywords = Sass::Util.hash_to_a(node.keywords). map {|k, v| "$#{dasherize(k)}: #{v.to_sass(@options)}"}.join(', ') arglist = "(#{args}#{', ' unless args.empty? || keywords.empty?}#{keywords})" end "#{tab_str}#{@format == :sass ? '+' : '@include '}#{dasherize(node.name)}#{arglist}#{semi}\n" end