G'day liz,
As AM Update: "the referenced node has been reassigned to LanX" - PM from erzuuli (signed "-LanX") said, a cross-link might have been useful.
So, just for the record, here's the PM Part1: "Exploring Type::Tiny Part 1: Using Type::Params for Validating Function Parameters".
I had a look at the timestamps on both postings.
They're very close.
Given timezone differences (and possibly other factors) I can't tell which was posted first;
I'm seeing roughly 9 hours difference between the two, I'm UTC+10.00, I've no idea of the "blogs" server's timezone.