On 7/20/05, Bryan R Harris <[EMAIL PROTECTED]> wrote:
>
>
> I'd like to turn array @tmp from:
>
> (1,2,3)
>
> to
>
> (1,"|",2,"|",3)
>
> I'm using:
>
> @tmp = split(' ', join(" | ", @tmp));
>
> ... but it seems like a waste to create a string and then split it back up
> again.
I would do something like:
unshift(@ar, $_ == 1 ? pop @ar : (pop @ar, '|')) foreach [EMAIL PROTECTED];
map might be faster; benchmark it.
HTH,
-- jay
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