[HRPM] nother one

[Troy E. Webster]

Hey,

This may turn out to be a stupid question, but nothing ventured nothing
gained...

Is there a way to peek ahead in a foreach loop? 

For example, foreach $elem (@array){}
can I look at $elem+1 while looking at $elem? I realize I can do the same
type of loop using a while loop and then checking $array[i+1] (where i is
the current element) but I was curious if there was a way to do it with
a foreach loop.

Thanks
Troy

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``Beware of bugs in the above code; I have only proved it correct, not
tried it.''  -Don Knuth
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