# File lib/sass/tree/at_root_node.rb, line 71 def exclude_node?(node) return exclude?(node.name.gsub(/^@/, '')) if node.is_a?(Sass::Tree::DirectiveNode) return exclude?('keyframes') if node.is_a?(Sass::Tree::KeyframeRuleNode) exclude?('rule') && node.is_a?(Sass::Tree::RuleNode) end