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| The stupid question is the question not asked | |
| PerlMonks |
Re: Answer: How can I display a unique array if it contains some repeated elementsby halley (Prior) |
| on Aug 14, 2003 at 21:47 UTC ( [id://284026]=note: print w/replies, xml ) | Need Help?? |
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Okay, that's a really bad idea. You're naming a sub suggestively and then offering two OPPOSITE functionalities.
You're expecting the caller to choose the desired action with an UNRELATED and NON-MNEMONIC distinction like ref($_[0]) vs not ref($_[0]). What if you send a plain @array1 and the zeroth element is an array ref? You might want to get a unique set of array refs, but this function's not going to help there. --
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