Ok, I see, you can call it like:
$a = A->new ;
$b = $a->can('test') ;
A->$b() if defined $b ;
$b = undef ; # de-ref

[download]

Thanks

In reply to Re^4: what does the retval of can() do ? by Anonymous Monk
in thread what does the retval of can() do ? by Anonymous Monk

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