What is the best way to define const enums in ruby?

Question

ruby

Good afternoon.
Periodically, the task arises in the class to have some constant enumeration, such as:

KINDS = {
    'clinic' => 1,
    'shop' => 2
  }

What is the best way to do this?
Initially, not everything was written:
in what form should the field that has the value of this enumeration be stored: text or number?

Answer 1

{
  clinic: 1,
  shop: 2
}.freeze