lib/coderay/encoders/null.rb


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module CodeRay
module Encoders

  # = Null Encoder
  #
  # Does nothing and returns an empty string.
  class Null < Encoder

    register_for :null

    # Defined for faster processing.
    def to_proc
      proc {}
    end

  protected

    def token(*)
      # do nothing
    end

  end

end
end