That doesn't do what Gunth's OO code does. His code makes an object that holds the counter that keeps increasing for every call to &print. So the second time it continues where it stopped the first time. Your code has the equivalent result of throwing away the object after each use, i.e. Example::->new->(...).

My closure example below shows the equivalent of the OO example.

ihb

In reply to Re: Re: Functions in Perl by ihb
in thread Functions in Perl by bluethundr

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