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# Example script to showcase editor themes.

module Awesome
  class Yarra < Array
    def map! options = {}, &block
      @called = true
      
      if options[:direction] == :reverse
        self.replace reverse.map(&block)
      else
        super()
      end
    end
    
    def push *elements
      super *elements.reverse
    end
  end
end

def Exclaim message
  message.upcase + " !!" unless $AGITATION_LEVEL == 60
end

EmptyString = %%%

EmptyString.scan /[a-zA-Z0-9]*/ do
  standby = <<-EOS
    Stand by for countdown:
    
  EOS
  puts standby.lstrip
end

yarra = Awesome::Yarra.new

10.times { |i| yarra << i + 1 }

yarra.map!({:direction => :reverse}) do |number|
  %{T minus #{number} second#{"s" if number != 1} ...}
end

yarra.push Exclaim('Impact'), EmptyString

puts yarra