Re^2: filehandler stored in hash-ref

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Re^3: filehandler stored in hash-ref by jeanluca (Deacon) on Dec 10, 2009 at 16:58 UTC
thats it! But, if I see this `(in cleanup) Can't locate object method "opened" via package "IO::Hand +le"` [download] I would say IO::Handle is already loaded, because its already using this package !	[reply] [d/l]
Re^4: filehandler stored in hash-ref by ikegami (Patriarch) on Dec 10, 2009 at 17:04 UTC
All handles are virtually blessed to IO::Handle `$ perl -e'STDOUT->autoflush(1)' Can't locate object method "autoflush" via package "IO::Handle" at -e +line 1.` [download] That doesn't mean the module is loaded: `$ perl -e'(bless {}, "Foo::Bar")->doit()' Can't locate object method "doit" via package "Foo::Bar" at -e line 1.` [download]	[reply] [d/l] [select]
Re^4: filehandler stored in hash-ref by kyle (Abbot) on Dec 10, 2009 at 17:05 UTC
You can bless some reference into a class without the class (package) being loaded. `my $demo = bless {}, 'I::Just::Made::This::Up'; print "Things in UNIVERSAL:: work.\n" if $demo->isa('I::Just::Made::Th +is::Up'); $demo->opened(); __END__ Things in UNIVERSAL:: work. Can't locate object method "opened" via package "I::Just::Made::This:: +Up"` [download]	[reply] [d/l]
Re^4: filehandler stored in hash-ref by jeanluca (Deacon) on Dec 10, 2009 at 17:22 UTC
thnx kyle and ikegami, new stuff for me again!!	[reply]