The question has already answered but I thought I would contribute something nonetheless: don't use &subroutine notation anymore, it's antiquated perl and can cause unexpected problems. simply "print doit(*FILE)" as in one of the answers would suffice.

In reply to Re: how to write a subroutine content into a file by aquinom
in thread how to write a subroutine content into a file by Pal-Cod3r

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