func mergeLengths()

in phonenumbers.go [2312:2337]

• 24 lines of code
• 5 McCabe index (conditional complexity)

func mergeLengths(l1 []int32, l2 []int32) []int32 {
	merged := make([]int32, len(l1)+len(l2))
	l1i, l2i := 0, 0

	for i := 0; i < len(merged); i++ {
		if l1i < len(l1) {
			if l2i < len(l2) {
				if l1[l1i] <= l2[l2i] {
					merged[i] = l1[l1i]
					l1i++
				} else {
					merged[i] = l2[l2i]
					l2i++
				}
			} else {
				merged[i] = l1[l1i]
				l1i++
			}
		} else {
			merged[i] = l2[l2i]
			l2i++
		}
	}

	return merged
}