[Array] change swap to generic type

voxqhuy · Sep 8, 2016 · a3ea229 · a3ea229
1 parent 14548a7
commit a3ea229
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Array/RotateArray.swift b/Array/RotateArray.swift
@@ -33,7 +33,7 @@ class RotateArray {
         }
     }
 
-    private func _swap(inout nums: [Int], _ p: Int, _ q: Int) {
+    private func _swap<T>(inout nums: Array<T>, _ p: Int, _ q: Int) {
         var temp = nums[p]
         nums[p] = nums[q]
         nums[q] = temp