Give Enum types a name with meaningful information

[krainboltgreene]

The name of enum types don't display their state information.

Given: Strict::String.enum(['pending', 'active', 'frozen', 'in_review', 'banned', 'incomplete']).optional.name
Before: String | NilClass
After: String[pending|active|frozen|in_review|banned|incomplete] | NilClass

[krainboltgreene]

I can add tests/docs after I get some feedback (or none if this isn't desired).

[flash-gordon]

This makes perfect sense to me.

[krainboltgreene]

So I just used this as a patch in my own project and I'm noticing that Strict::String.enum([:a, :b, :c])['a'] raises a constraint error. First off I'm not sure why that type annotation is allowed if they're not the same? Maybe I should write a patch for that as well? And second this seems to imply we should call inspect() on the values.

[flash-gordon]

So I just used this as a patch in my own project and I'm noticing that Strict::String.enum([:a, :b, :c])['a'] raises a constraint error. First off I'm not sure why that type annotation is allowed if they're not the same? Maybe I should write a patch for that as well?

Can you file a separate issue on this? It's not hard to fix, we just don't seem to check that passed values meet the constraints. We already fixed in for default types so that Types::String.default(:a) throws an error

And second this seems to imply we should call inspect() on the values.

I agree, but I suggest skipping .inspect on strings. The output would be nicer.