or, if I suspected that the "SHEET" could point to a very big file, 
my @lines;
chomp, push @lines, [split] for <SHEET>;

[download]

I personally believe that it wouldn't make a difference, unless you're already running Perl 6 since it has lazy evaluation by default; but in that case the syntax for the iterator would be completely different. Under Perl 5 you probably mean:

my @lines;
chomp, push @lines, [split] while <$sheet>;

[download]

(This reply is intended mostly for the benefit of the OP which is also the reason why I incidentally changed the filehandle to a lexical variable which is what one should use in most cases nowadays.)

--
If you can't understand the incipit, then please check the IPB Campaign.

In reply to Re^5: Control Structure problem, mistake can't be found by blazar
in thread Control Structure problem, mistake can't be found by koolgirl

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