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Re^3: How to call a sub-routine ref

by ikegami (Pope)
on Oct 19, 2012 at 21:55 UTC ( #1000059=note: print w/replies, xml ) Need Help??


in reply to Re^2: How to call a sub-routine ref
in thread How to call a sub-routine ref

Why would it be weird? Parens around the arg list, even an empty args list, is the normal way of calling a sub. Omitting parens leads to many problems.

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[Corion]: marto: You wrote Perl? Or did you have to work (and wrote Perl)?
[marto]: the fun part, I had no fun this weekend, very stressful :)
[Corion]: But I feel an introductory talk gestating, working title "Reading CPAN" - how to read module documentation, how to judge a module, how to read the module tests/examples
[Corion]: marto: Ouch :-/ The kids are making trouble?
[Corion]: Meh - food becons, and colleagues are staring at me, talk to you later, sorry!

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