perldoc UNIVERSAL, take a look at the can method. Or (if you're writing a test), use the can_ok method from Test::More.

Debugging is twice as hard as writing the code in the first place. Therefore, if you write the code as cleverly as possible, you are, by definition, not smart enough to debug it. -- Brian W. Kernighan

In reply to Re: How to tell methods exist in a package by tirwhan
in thread How to tell methods exist in a package by jeanluca

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