If you really want the last integer in a string, you can find that as /.*(?<!\d)(\d+)/, and get the numbers as 

my @filtered = map { /.*(?<!\d)(\d+)/; $1 // '' } @lines;

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However you seem to want to turn 3.0 into 3 (and not 0), and I don't know the rules behind that. Do you want to permit decimals, and cut off zero-decimals behind the dot? Or something else?

Perl 6 - the future is here, just unevenly distributed

In reply to Re: Array Filter and Lookahead by moritz
in thread Array Filter and Lookahead by daugh016

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