Re^2: a regex which can detect if a string have all of some characters

Safer with just a few extra chars: map { "(?=.*?\Q$_\E)" }

Comment on Re^2: a regex which can detect if a string have all of some characters Download Code

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Re^3: a regex which can detect if a string have all of some characters by moritz (Cardinal) on May 13, 2008 at 21:30 UTC
.. or my favorite formulation: `my $re = join '', map { "(?=.*?$_)" } map { quotemeta } @a;` [download]	[reply] [d/l]