In role QuantHash§

See primary documentation in context for method Baggy

method Baggy(--> Baggy:D)

Coerce the QuantHash object to the equivalent object that uses the Baggy role. Note that for Mixy type coercion items with negative values will be skipped.

my %s is Set = <one two>;
say %s.Baggy# OUTPUT: «Bag(one two)␤» 
my %m is Mix = one => 1minus => -1;
say %m.Baggy# OUTPUT: «Bag(one)␤»