Three questions that you might particularly want to answer:
  1. What is the following line doing? 
    @suit = $suit;

    [download]
  2. How many times, through the whole run of the outer foreach loop, does the single array @cards get modified?
  3. What is the purpose of @suits?

In reply to Re: Incrementing string arrays when used with foreach loops by JadeNB
in thread Incrementing string arrays when used with foreach loops by gctaylor1

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