I always try to scope such mapping hashes to the subs that need them. Only dsi_dsn needs the %map, so why make it available to other subs? There's also no point in having it global.
This is exactly why I suggested the alternative of creating a new enclosing scope, as in:
{
my %map = (...);
sub dbs_dsn { ... }
}
Even for a sub that isn't called very often, why do the work every time and throw it away, when you can do it just once?
MeowChow
s aamecha.s a..a\u$&owag.print
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