It could be made more readable. Defining entire packages within a sub is a trick I'm fond of, but I'm aware it's not everybody's cup of tea.

package Cow { use Moo; has name => (is => 'lazy', default => sub { 'Mooington' }) } say Cow->new->name

In reply to Re^3: Localizing hash keys in an AoH by tobyink
in thread Localizing hash keys in an AoH by kennethk

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