Documentation for method enum_values assembled from the following pages:

Class: Metamodel::EnumHOW §

From Metamodel::EnumHOW

(Metamodel::EnumHOW) method enum_values §

method enum_values($obj)

Returns the values for the enum.

enum Numbers <10 20>;
say Numbers.^enum_values;                   # OUTPUT: {10 => 0, 20 => 1}