--- Shawn <[EMAIL PROTECTED]> wrote:
> > > Bare words as hash keys.
> >
> > And that's a problem how?
>
> It's a big problem when using 'strict'...
Shawn,
Could you give an example of that?
#!/usr/bin/perl -w
use strict;
my %test_hash = (
one => 'no problem',
two => 'still no problem'
);
print $test_hash{ one }; # prints 'no problem' (without quotes)
With the '=>' (a.k.a. 'fat comma'), the left side of the operator does no need to be
quoted if it
does not contain whitespace.
Cheers,
Curtis "Ovid" Poe
=====
"Ovid" on http://www.perlmonks.org/
Someone asked me how to count to 10 in Perl:
push@A,$_ for reverse q.e...q.n.;for(@A){$_=unpack(q|c|,$_);@a=split//;
shift@a;shift@a if $a[$[]eq$[;$_=join q||,@a};print $_,$/for reverse @A
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