It's just that foreach loops are so much more frequently encountered in perl code than passing subroutines.

Beside that, the POD for File::Find introduces the wanted subroutine which creates one more redirection layer in the code and every redirection layer is allways a barriere. Everyone starts with the documentation and what they see is something much more complicated then they think it should be. I believe it would make a big difference if the maintainer changed this to the anonymous subroutine just like in your example.

In reply to Re: File::Find considered hard? by zby
in thread File::Find considered hard? by Jenda

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