module util.data;

import handy_http_primitives;
import std.typecons;

Optional!T toOptional(T)(Nullable!T value) {
    if (value.isNull) {
        return Optional!T.empty;
    } else {
        return Optional!T.of(value.get);
    }
}

Nullable!T toNullable(T)(Optional!T value) {
    if (value.isNull) {
        return Nullable!T.init;
    } else {
        return Nullable!T(value.value);
    }
}