# File lib/sass/script/funcall.rb, line 45 def to_sass(opts = {}) args = @args.map {|a| a.to_sass(opts)}.join(', ') keywords = Sass::Util.hash_to_a(@keywords). map {|k, v| "$#{dasherize(k, opts)}: #{v.to_sass(opts)}"}.join(', ') "#{dasherize(name, opts)}(#{args}#{', ' unless args.empty? || keywords.empty?}#{keywords})" end