Function SortArray2D

util/util.go:89–105

SortArray2D Sorts the two-dimensional string array.

(arr [][]string)

// SortArray2D  Sorts the two-dimensional string array.
func SortArray2D(arr [][]string) {
	if len(arr) == 0 {
		return
	}
	sort.Slice(arr, func(i, j int) bool {
		minArrLen := len(arr[i])
		if len(arr[j]) < minArrLen {
			minArrLen = len(arr[j])
		}
		for k := 0; k < minArrLen; k++ {
			if arr[i][k] != arr[j][k] {
				return arr[i][k] < arr[j][k]
			}
		}
		return len(arr[i]) < len(arr[j])
	})
}

// SortedArray2DEquals determines whether two 2-dimensional string arrays are identical.
func SortedArray2DEquals(a [][]string, b [][]string) bool {