On 30.12.20 12:00, Rowan Tommins wrote:
On 30 December 2020 08:43:33 GMT+00:00, Markus Fischer <mar...@fischer.name>
wrote:
What is the scalar value for a ScalarEnum if none is explicitly
defined?
The question has no answer, because the declaration of the enum itself would be
invalid:
If an enumeration is marked as having a scalar equivalent, then all cases must
have a unique scalar equivalent defined explicitly.
enum Suit: string {
case Hearts;
case Diamonds;
}
Presumably, this would result in an Error being thrown when compiling the
declaration.
I see.
What's the quickest way (=less code) to have an enum represent it's
lexical name as the literal values?
So that `… case Foo; case Bar; …` results in `::Foo->value === 'Foo'` etc.?
Is this possible without implementing this manually for all cases?
thanks,
- Markus
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