But then, you are using exceptions for flow control when what you really need is some kind of unwind-protect. For instance Guard.

How do you figure?

I raise an exception in case of error -- this isn't using exceptions for flow control, exceptions aren't used to return a value from the sub

so I included both ret and err in the exception -- this isn't using exceptions for flow control ... I simply didn't scrutinize the if statement beyond counting/naming the vars which I included in the exception

In reply to Re^5: exiting a subroutine neatly (Throwable) by Anonymous Monk
in thread exiting a subroutine neatly by Mavebe

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