On Wed, Jul 14, 2021 at 07:41:14PM +0000, Daniel Sockwell wrote:
> (Also, you may already know this, but when the keys of your hash are 
> strings, you can write %a<column1> instead of %a{'column1'}  )

A minor nit: this only works if the string keys don't contain whitespace.
(The single angle bracket postfixes use the same parsing rules as qw().)

Pm

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