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Sass makes CSS fun again. Sass is an extension of CSS3, adding nested rules, variables, mixins, selector inheritance, and more. It's translated to well-formatted, standard CSS using the command line tool or a web-framework plugin. This is a repackaged GEM in a JAR format of the sass-lang.gem package. The sass-gems package version follows the sass-lang.gem versions located http://rubyforge.org/frs/?group_id=9702. Simply change the version of this package to download and repackage the same GEM version.

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require 'sass/tree/node'

module Sass::Tree
  # A dynamic node representing a Sass `@while` loop.
  #
  # @see Sass::Tree
  class WhileNode < Node
    # The parse tree for the continuation expression.
    # @return [Script::Node]
    attr_accessor :expr

    # @param expr [Script::Node] See \{#expr}
    def initialize(expr)
      @expr = expr
      super()
    end
  end
end