Re^2: How do you determine if a user-defined function exists?

ikegami++, good reply. The only thing I'd do differently is use the class method syntax for calling UNIVERSAL::can. I think it looks nicer:

    __PACKAGE__->can('myfunc');
    $pkg->can('myfunc');
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Re^3: How do you determine if a user-defined function exists? by chromatic (Archbishop) on Nov 30, 2004 at 02:58 UTC
Not only does it look nicer (especially with CLASS), but it allows packages and modules to overload `can()` too.	[reply] [d/l]