func writeUintSlice()

in util.go [32:50]

• 18 lines of code
• 4 McCabe index (conditional complexity)

func writeUintSlice(w io.Writer, v []uint64) (n int64, err error) {
	if err = binary.Write(w, binary.LittleEndian, uint64(len(v))); err != nil {
		return
	}
	n += 8
	if isLittleEndian {
		// ~12x faster
		data := unsafeUint64SliceToBytes(v)
		var np int
		np, err = w.Write(data)
		n += int64(np)
	} else {
		err = binary.Write(w, binary.LittleEndian, v)
		if err == nil {
			n += int64(len(v)) * 8
		}
	}
	return
}