2022-10-27 16:00:57 +02:00
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package langext
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func CompareIntArr(arr1 []int, arr2 []int) bool {
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for i := 0; i < len(arr1) || i < len(arr2); i++ {
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if i < len(arr1) && i < len(arr2) {
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if arr1[i] < arr2[i] {
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return true
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} else if arr1[i] > arr2[i] {
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return false
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} else {
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continue
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}
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}
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if i < len(arr1) {
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return true
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} else { // if i < len(arr2)
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return false
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}
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}
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return false
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}
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2022-10-27 18:04:20 +02:00
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2023-05-24 21:55:21 +02:00
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func CompareArr[T OrderedConstraint](arr1 []T, arr2 []T) int {
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2022-10-27 18:04:20 +02:00
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for i := 0; i < len(arr1) || i < len(arr2); i++ {
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if i < len(arr1) && i < len(arr2) {
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if arr1[i] < arr2[i] {
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2023-05-24 21:55:21 +02:00
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return -1
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2022-10-27 18:04:20 +02:00
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} else if arr1[i] > arr2[i] {
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2023-05-24 21:55:21 +02:00
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return +2
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2022-10-27 18:04:20 +02:00
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} else {
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continue
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}
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}
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if i < len(arr1) {
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2023-05-24 21:55:21 +02:00
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return +1
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2022-10-27 18:04:20 +02:00
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} else { // if i < len(arr2)
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2023-05-24 21:55:21 +02:00
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return -1
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2022-10-27 18:04:20 +02:00
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}
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}
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2023-05-24 21:55:21 +02:00
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return 0
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2022-10-27 18:04:20 +02:00
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}
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2023-05-24 21:32:00 +02:00
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func CompareString(a, b string) int {
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if a == b {
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return 0
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}
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if a < b {
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return -1
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}
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return +1
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}
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func CompareInt(a, b int) int {
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if a == b {
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return 0
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}
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if a < b {
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return -1
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}
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return +1
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}
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func CompareInt64(a, b int64) int {
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if a == b {
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return 0
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}
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if a < b {
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return -1
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}
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return +1
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}
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func Compare[T OrderedConstraint](a, b T) int {
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if a == b {
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return 0
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}
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if a < b {
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return -1
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}
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return +1
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}
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