in reply to Re: hash key regular expression pattern
in thread hash key regular expression pattern
There is a difference, but it's a bit subtle.
With Tie::RegexpHash you set your hash keys to regular expressions and then look them up using fixed strings.
With Tie::Hash::Regex you set the keys to fixed strings and then look them up using regular expressions.
In this case, it looks like Tie::RegexpHash is the way to go.
--<http://www.dave.org.uk>
"The first rule of Perl club is you do not talk about
Perl club."
-- Chip Salzenberg
|
---|
In Section
Seekers of Perl Wisdom