# File lib/sass/tree/visitors/convert.rb, line 23 def visit_children(parent) @tabs += 1 return @format == :sass ? "\n" : " {}\n" if parent.children.empty? (@format == :sass ? "\n" : " {\n") + super.join.rstrip + (@format == :sass ? "\n" : "\n#{ @tab_chars * (@tabs-1)}}\n") ensure @tabs -= 1 end