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Swapping variables in Ruby

  • Published December 28th, 2007 in Ruby
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CODE:
  1. x, y = y, x

So simple and so beautiful.


2 Responses to “Swapping variables in Ruby”

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  1. kordump
    Published at December 28th, 2007 at 8:15 pm

    é como diz na home do wordpress: “code is poetry”

  2. Alcides
    Published at December 28th, 2007 at 8:54 pm

    Same in Python and other dynamic languages I guess…

    And it’s one thing that should be in all of them, it’s so simple and easy to implement.