# File lib/sass/script/tree/funcall.rb, line 106 def deep_copy node = dup node.instance_variable_set('@args', args.map {|a| a.deep_copy}) copied_keywords = Sass::Util::NormalizedMap.new @keywords.as_stored.each {|k, v| copied_keywords[k] = v.deep_copy} node.instance_variable_set('@keywords', copied_keywords) node end