Bas Zoetekouw wrote:
> Hi Krzysztof!
>
> You wrote:
>
>> Description : Safer version of UNIVERSAL::isa
>>
>> This module replaces UNIVERSAL::isa with a version that makes sure that,
>> when called as a function on objects which override isa, isa will call
>> the appropriate method on those objects
>> .
>> In all other cases, the real UNIVERSAL::isa gets called directly.
>
> Maybe you could explain in the description what UNIVERSION::isa does?
UNIVERSAL it's base class for all classes in perl, UNIVERSAL::isa is
function/method which tell you if object is blessed in package or
inherits from package. It's basic, fundamental concept when you
programing in Object Oriented Perl. I don't think that I could explain
what isa really does in short description without explaining classes and
objects in Perl.
eloy
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