lib/sass/tree/comment_node.rb in sass-3.1.0.alpha.48 vs lib/sass/tree/comment_node.rb in sass-3.1.0.alpha.49

@@ -39,81 +39,9 @@
     # @return [Boolean]
     def invisible?
       style == :compressed || @silent
     end
 
-    # @see Node#to_sass
-    def to_sass(tabs, opts = {})
-      content = value.gsub(/\*\/$/, '').rstrip
-      if content =~ /\A[ \t]/
-        # Re-indent SCSS comments like this:
-        #     /* foo
-        #   bar
-        #       baz */
-        content.gsub!(/^/, '   ')
-        content.sub!(/\A([ \t]*)\/\*/, '/*\1')
-      end
-
-      content =
-        unless content.include?("\n")
-          content
-        else
-          content.gsub!(/\n( \*|\/\/)/, "\n  ")
-          spaces = content.scan(/\n( *)/).map {|s| s.first.size}.min
-          sep = silent ? "\n//" : "\n *"
-          if spaces >= 2
-            content.gsub(/\n  /, sep)
-          else
-            content.gsub(/\n#{' ' * spaces}/, sep)
-          end
-        end
-
-      content.gsub!(/\A\/\*/, '//') if silent
-      content.gsub!(/^/, '  ' * tabs)
-      content.rstrip + "\n"
-    end
-
-    # @see Node#to_scss
-    def to_scss(tabs, opts = {})
-      spaces = ('  ' * [tabs - value[/^ */].size, 0].max)
-      if silent
-        value.gsub(/^[\/ ]\*/, '//').gsub(/ *\*\/$/, '')
-      else
-        value
-      end.gsub(/^/, spaces) + "\n"
-    end
-
-    protected
-
-    # Computes the CSS for the comment.
-    #
-    # Returns `nil` if this is a silent comment
-    # or the current style doesn't render comments.
-    #
-    # @overload to_s(tabs = 0)
-    # @param tabs [Fixnum] The level of indentation for the CSS
-    # @return [String, nil] The resulting CSS
-    # @see #invisible?
-    def _to_s(tabs = 0, _ = nil)
-      return if invisible?
-      spaces = ('  ' * [tabs - 1 - value[/^ */].size, 0].max)
-
-      content = value.gsub(/^/, spaces)
-      content.gsub!(/\n +(\* *(?!\/))?/, ' ') if style == :compact
-      content
-    end
-
-    # Removes this node from the tree if it's a silent comment.
-    #
-    # @param environment [Sass::Environment] The lexical environment containing
-    #   variable and mixin values
-    # @return [Tree::Node, Array<Tree::Node>] The resulting static nodes
-    # @see Sass::Tree
-    def _perform(environment)
-      return [] if @silent
-      self
-    end
-
     private
 
     def normalize_indentation(str)
       pre = str.split("\n").inject(str[/^[ \t]*/].split("")) do |pre, line|
         line[/^[ \t]*/].split("").zip(pre).inject([]) do |arr, (a, b)|