All,
I was just asked by a co-worker what the best way to zero out an array was. After showing him 3 ways to do it, he walked off satisfied. Then I thought - how many ways can you do it? Here are the straight forward ones I came up with after a moment's thought. 
@array = ();

@array = undef;   # Doesn't actually zero out the array

undef @array;

$#array = -1;

splice(@array,0);

pop @array while @array;

shift @array while @array;

[download]

Can you think of any others - bonus virtual points for creativity.

Cheers - L~R

In reply to TIMTOWTDI Challenge: Zero'ing Out An Array by Limbic~Region

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