If you want good answers, please provide a short benchmark code, including samples of input data that are typical for your application.

One way to speed up your program is to get rid of @union, you just write to it but never read from it.

Perl 6 - links to (nearly) everything that is Perl 6.

In reply to Re: As Efficient as Possible by moritz
in thread As Efficient as Possible by mr_p

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