Update README code to Swift 4

emanharout · emanharout · commit c284df5882a1 · 2017-11-22T23:55:30.000-08:00
diff --git a/Selection Sort/README.markdown b/Selection Sort/README.markdown
@@ -74,7 +74,7 @@ func selectionSort(_ array: [Int]) -> [Int] {
     }
 
     if x != lowest {               // 5
-      swap(&a[x], &a[lowest])
+      a.swapAt(x, lowest)
     }
   }
   return a

Original file line number	Diff line number	Diff line change
`@@ -74,7 +74,7 @@ func selectionSort(_ array: [Int]) -> [Int] {`
`74`	`74`	`}`
`75`	`75`
`76`	`76`	`if x != lowest { // 5`
`77`		`- swap(&a[x], &a[lowest])`
	`77`	`+ a.swapAt(x, lowest)`
`78`	`78`	`}`
`79`	`79`	`}`
`80`	`80`	`return a`