There is something I dont understand in the new Exegesis, namely (page 7 bottom):
# Named binding... ($who, $why) := (why => $because, who => "me"); # same as: $who := "me"; $why := $because;
This makes no sence to me. Simply because a pair has the same key value as one of the variables on the left side, it is assigned to that?
So what if I happen to use this snippet in my "legacy" code: ($goats, $sheep) := part Animal::Cat, @animals
Then simply because of my naming of the variables I assign to, I would get the reverse result? (as in, $sheep in this case would contain the same data, as in the case where it was ($sheep, $goats) := ...)
Can anyone explain why this is a good idea?
But then again, if perl6 changes the order of hashkeys as often as perl5, then it would break with every release anyway ;) I do believe he should have used
return $sheep => %herd{$sheep}, $goats => %herd{$goats}; instead of return *%herd;

Secondly:
*%details = (who=>"me", why=>$because); # same as: %details{who} := "me", %details{why} := $because;
makes no sence to me either, unless a colon is missing as in
*%details := (who=>"me", why=>$because);


T I M T O W T D I

In reply to Exegesis 6 - Named binding by Cine

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