refactor: Directly swap variable values

cuishuang · cuishuang · commit 2ea4cad3eeb2 · 2024-09-27T15:34:33.000+08:00
Signed-off-by: cuishuang &lt;imcusg@gmail.com&gt;
diff --git a/pkg/devspace/sync/util_test.go b/pkg/devspace/sync/util_test.go
@@ -54,9 +54,7 @@ func (arr testCaseList) Less(i, j int) bool {
 }
 
 func (arr testCaseList) Swap(i, j int) {
-	x := arr[i]
-	arr[i] = arr[j]
-	arr[j] = x
+	arr[i], arr[j] = arr[j], arr[i]
 }
 
 const fileContents = "TestContents"

Original file line number	Diff line number	Diff line change
`@@ -54,9 +54,7 @@ func (arr testCaseList) Less(i, j int) bool {`
`54`	`54`	`}`
`55`	`55`
`56`	`56`	`func (arr testCaseList) Swap(i, j int) {`
`57`		`- x := arr[i]`
`58`		`- arr[i] = arr[j]`
`59`		`- arr[j] = x`
	`57`	`+ arr[i], arr[j] = arr[j], arr[i]`
`60`	`58`	`}`
`61`	`59`
`62`	`60`	`const fileContents = "TestContents"`