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Re: regexp help

by si_lence (Deacon)
on Dec 15, 2011 at 14:20 UTC ( #943741=note: print w/replies, xml ) Need Help??


in reply to regexp help

I am not sure what the variation in your data can be. For the example given, the following should to the trick.
my $input = '((113000.00 Nos.) + (250000.00 Nos.) ++ (1) )'; $input =~ s/\(|\)| Nos\.//g; $input =~ s/\+\+/+/g;
That said, in the long run it probaly will help you to get familiar with regular expressions by reading something like perlre

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[Eily]: oh, boolean context uses the "" overload if no bool overload has been defined
[Eily]: (I wondered if overloading bool was actually necessary)
[Corion]: Yeah, you need bool to get a true value, and the rest to return the other value ;)
[choroba]: perl -wE '{package o; use Tie::Scalar; use parent -norequire => "Tie::StdScalar" ;sub FETCH { "x" x int rand 2}} tie my $x, "o" ; say $x for 1 .. 10'
[choroba]: for complete ness

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