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Re^3: execute a string as a function

by Anonymous Monk
on Aug 07, 2013 at 08:06 UTC ( #1048286=note: print w/ replies, xml ) Need Help??


in reply to Re^2: execute a string as a function
in thread execute a string as a function

perlsub

  &NAME(LIST);   # Circumvent prototypes.
  &NAME;         # Makes current @_ visible to called subroutine.


Comment on Re^3: execute a string as a function
Re^4: execute a string as a function
by Anonymous Monk on Aug 07, 2013 at 08:57 UTC
    cute, where are the sideffects?
    &unpack_c( $lines[$_] ) ; VERSUS unpack_c( $lines[$_] ) ;
      As the documentation said, it circumvents prototypes (if any). But the more cromulent reason is that it's the Perl4-style function call syntax which hasn't been needed for almost two decades. (And I think we all can agree on that we want to move past Perl 4.)
        Not sure why anyone would want to move beyond Perl 4.

        Oh, never mind, even I have moved beyond Perl 4:

        C:\Steve\Dev\PerlMonks>perl -v This is perl, v5.8.9 built for MSWin32-x64-multi-thread (with 12 registered patches, see perl -V for more detail)

        Apparently I need sleep. Or coffee. Still.

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