Re: private sub routine

my $private_subroutine = sub { 
                                 print "Hollow World\n" 
                             };

&$private_subroutine();
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Comment on Re: private sub routine Download Code

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Re^2: private sub routine by QM (Parson) on Sep 02, 2009 at 20:31 UTC
`&$private_subroutine();` [download] I'm a bit fuzzy on this, but doesn't `&$private_subroutine()` have subtle issues with `@_` that `$private_subroutine->()` doesn't? -QM -- Quantum Mechanics: The dreams stuff is made of	[reply] [d/l] [select]
Re^3: private sub routine by ikegami (Patriarch) on Sep 02, 2009 at 21:26 UTC
No, not if you include the parens. `$ perl -le'sub foo { print 0+@_ } @_=1..4; &foo; &foo();' 4 0` [download]	[reply] [d/l]