http://qs321.pair.com?node_id=520635


in reply to Re: searching an array
in thread searching an array

I prefer 
my @lookup{@array} = undef;

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to (*) 
my %lookup = map { $_ => undef } @array;

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:-)

(*) should it be "to" or "instead of" ?

-- 6x9=42

In Section Seekers of Perl Wisdom