Re: how to write a subroutine content into a file

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.

Comment on Re: how to write a subroutine content into a file

Replies are listed 'Best First'.
Re^2: how to write a subroutine content into a file by jeffthewookiee (Sexton) on Nov 08, 2011 at 14:52 UTC
If &subroutine is antiquated Perl, what's the preferred way to reference a sub?	[reply]
Re^3: how to write a subroutine content into a file by ww (Archbishop) on Nov 08, 2011 at 15:43 UTC
Have you read the most basic documentation, perldoc perlsub? And if that's insufficiently clear, try the subroutine section of Tutorials ...for the content itself, and for the experience of trying to answer your own questions.	[reply]