Hm, I wonder what you think grep and map were designed to do?

  • foreach iterates over a list
  • grep iterates over an array to extract meaningful elements
  • map iterates over an array to generate a related array

    • --
    [ e d @ h a l l e y . c c ]

    In reply to Re: Using s///e and it just doesn't feel right by halley
    in thread Using s///e and it just doesn't feel right by rkg

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