max/min logic is incorrect

[zev-zakaryan]

Max starts with "SmallestNonzeroFloat64" which is the smallest positive, non-zero value. So max:[0,0], max:[-1,0], max:[-3,-2] and etc. will all get incorrect answer. Also, min is correctly start with maximum value but min:[] return very large number make no sense. It should return null or error *spec in jsonlogic website return null for empty or if it contains not-numeric-castable.
So I think you should start with first found number. Then compare following number with the first one, not some made-up value. Return null for not-numeric-castable/empty input if want to follow jsonlogic.

[diegoholiveira]

Makes sense. Do you want to provide a PR fixing it?

[zev-zakaryan]

I can provide my current implemented code, though it's not direct PR as I use my "conv.To".
conv.To[float64] is kind of this lib toNumber with return error.

`
func jlMax(values, _ any) any {

v := values.([]any)
if len(v) < 1 {
	return nil
}
out, err := conv.To[float64](v[0])
if err != nil {
	return nil
}
for i := 1; i < len(v); i++ {
	if f, err := conv.To[float64](v[i]); err != nil {
		return nil
	} else if f > out { //Min is < here
		out = f
	}
}
return out

}
`