Re: I can

The funny thing is that even though I->can() doesn't return an error, I->can("can") returns undef. So I can can(), but I->cannot ("can").

perldoc UNIVERSAL says:

Perl magically makes these functions [isa, can, and VERSION] act as methods on all objects.

so I guess that's just Perl magic at work.

Update: in view of ikegami's reply, maybe this is a documentation bug as well. Perhaps s/these functions/all functions in package UNIVERSAL/?

Comment on Re: I can Select or Download Code

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Re^2: I can by ikegami (Patriarch) on Jul 01, 2006 at 22:05 UTC
Not quite. <Reveal this spoiler or all spoilers in this node or all in this thread> The interesting part is <Reveal this spoiler>	[reply] [d/l] [select]