Single valued return type for TryOr

[nettnikl]

Hi!

Suppose the following:

filepath := filepath.Join(folder, lo.TryOr(config.GetTargetFile, "default.txt"))

we receive a Multiple-value lo.TryOr(...) (string, bool) in single-value context error.

How to get rid of the (in most of my use cases unneeded) boolean?
I'd like to not implement additional functions, if possible, but definitely not much longer code (i.e. putting it in an extra line to value, _ = it. My example could survive that readability wise, my real code sadly not.
I would expect something like Must, but for the bool instead of an error, and ofc without panics.

[nettnikl]

For reference, current workaround:

func TryOr[A any](callback func() (A, error), fallbackA A) A {
	val, _ := lo.TryOr1(callback, fallbackA)
	return val
}