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Re: Re: Hash references and efficiency

by simeon2000 (Monk)
on Aug 03, 2002 at 13:26 UTC ( [id://187344]=note: print w/replies, xml ) Need Help??

in reply to Re: Hash references and efficiency
in thread Hash references and efficiency

I've actually always coded like this:

my %hash = ( jim => 'fred', babs => 'buster' ); my $href = \%hash; print $$href{jim}, "\n";

But you're saying that the $href->{jim} syntax is preferred?

perl -e "print qq/just another perl hacker who doesn't grok japh\n/"

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Re: Re: Re: Hash references and efficiency
by perrin (Chancellor) on Aug 03, 2002 at 18:18 UTC
    Why are you doing it like that? There's no reason to use a hashref in the above code. Use refs for complex data structures or for passing hashes and arrays back and forth between subs.

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