Support for max/min Value within Enumeration.

[stellarpower]

Hi,

Would be nice as an extra feature to be able to extract the entry that has the greatest/smallest value for the underlying type. I.e.

enum Suits{
    Clubs = -2,
    Hearts = 4,
    Spades = 7,
    Diamonds = -12
};

static_assert(magic_enum::max<Suits>() == Suits::Spades);

In an ideal world, most enums would start at 0 and go up by one each time, but not always the case.

Form the implementation, looks like some of this is happening already, so hopefully wouldn't be too much work to expose it externally.

Thanks

[Neargye]

Hi, As a solution, for now, I can recommend using

magic_enum::enum_values<Suits>().front() // min
magic_enum::enum_values<Suits>().back() // max

[stellarpower]

Great, thanks! So enum_values is guaranteed to be numerically ordered?

[Neargye]

Hi, yes, enum_values is guaranteed to be numerically