http://www.perlmonks.org?node_id=199783


in reply to Re: Re: Re: Character class in an array
in thread Character class in an array

The original poster had a constant array and the post I was responding to was discussing the benefits of optimizing queries for "once-only" compilation. Obviously if you are wanting to change the array between pattern matches, you'll want to ensure your pattern is current.

Sorry, misreplied.