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Ruby
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created at 02 Jul 09:49
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class Bottles # ... def verse(number) bottle_number = BottleNumber.new(number) next_bottle_number = BottleNumber.new(bottle_number.successor) "#{bottle_number} ".capitalize + "of milk on the wall, " + "#{bottle_number} of milk.\n" + "#{bottle_number.action} " + "#{next_bottle_number} " + "of milk on the wall.\n" end # ... end |
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