# File lib/sass/tree/mixin_def_node.rb, line 20 def to_src(tabs, opts, fmt) args = if @args.empty? "" else '(' + @args.map do |v, d| if d "#{v.to_sass(opts)}: #{d.to_sass(opts)}" else v.to_sass(opts) end end.join(", ") + ')' end "#{' ' * tabs}#{fmt == :sass ? '=' : '@mixin '}#{dasherize(@name, opts)}#{args}" + children_to_src(tabs, opts, fmt) end