Re^2: How do I test the validity of a CODE reference?

couldn't you just do

if ( my $sub = main->can($subname) ) {
    $sub->(...)
}
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Re^3: How do I test the validity of a CODE reference? by ikegami (Patriarch) on Aug 10, 2008 at 13:27 UTC
Not quite. `can` is meant for methods, so it obeys inheritance.	[reply] [d/l]