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#!/usr/bin/env ruby

def growl( msg ); `growlnotify  -m "#{msg}"`; end

NUMBERS = {:one=>1,:two=>2,:three=>3,:four=>4,:five=>5,:six=>6,:seven=>7,
  :eight=>8,:nine=>9,:ten=>10,:eleven=>11,:twelve=>12,:thirteen=>13,
  :fourteen=>14,:fifteen=>15,:sixteen=>16,:seventeen=>17,:eighteen=>18,
  :nineteen=>19,:twenty=>20}.freeze

class Proc
  attr_accessor :value

  def +( nxt )
    sleep 60*NUMBERS[self.value]
    growl "#{self.value.to_s.capitalize}..."
    nxt.call
    nxt
  end
end

class Object
  def method_missing( m, *args )
    proc = lambda{ sleep 60*NUMBERS[m]; growl "...plus #{m}!" }
    proc.value = m
    proc
  end
end

one + two # And it stacks, so + three + four + five works just dandy