I'm writing to pass me stuff either as a blah or a ref to blah
My first question is: why such flexibility in the API. My comment is: I don't like the way the user has to pass a type and tell you the type. Why don't you simply require that the user pass a reference to the datatype and then your job is easier. Further, there will be no chance of a user making a typographical error such as typing ARRY when he meant ARRAY.

In reply to Re: UNIVERSAL::isa() vs. ref() by princepawn
in thread UNIVERSAL::isa() vs. ref() by dragonchild

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