package tool func Min[T ~string | ~int | ~int64 | ~uint64 | ~float64 | ~float32 | ~int32 | ~uint32 | ~int16 | ~uint16 | ~int8 | ~uint8](a, b T) T { if a <= b { return a } return b } func CalculateLimit(limit, total, max int) int { if max == 0 { return limit } if max-total > 0 { return Min(max-total, limit) } return 0 }