code: func DistinctUint64(arg []uint64) []uint64 {
  	tempMap := make(map[uint64]uint8)
  
  	for idx := range arg {
  		tempMap[arg[idx]] = 0
  	}
  
  	tempArray := make([]uint64, 0)
  	for key := range tempMap {
  		tempArray = append(tempArray, key)
  	}
  	return tempArray
  }
docs: // DistinctUint64 removes duplicate values from one array.
  //
  // Deprecated: use Distinct instead.