Well, I wonder in what circumstances I cannot call $x->can('foo') safely.

Only scenario that comes to my mind is when author of class that implements object $x overrides method 'can'. But if such an author would do this, he is supposed to know what he is doing, as 'can' is a well known method together with 'isa'.

In reply to Re: Re: Re: Re: Calling can method by gildir
in thread Calling can method by gildir

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