package helper

func ArrDeduplication[T int | int32 | uint32 | uint64 | int64 | int8 | string](arr []T) []T {
	seen := map[T]bool{}
	var result []T
	for _, num := range arr {
		if !seen[num] {
			seen[num] = true
			result = append(result, num)
		}
	}
	return result
}