[Swift 4] Update Select Minimum Maximum

IanTaehoonYoo · Aug 27, 2017 · f03f5ec · f03f5ec
1 parent 1eb05ba
commit f03f5ec
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/Select Minimum Maximum/SelectMinimumMaximum.playground/Contents.swift b/Select Minimum Maximum/SelectMinimumMaximum.playground/Contents.swift
@@ -1,3 +1,8 @@
+// last checked with Xcode 9.0b4
+#if swift(>=4.0)
+print("Hello, Swift 4!")
+#endif
+
 // Compare each item to find minimum
 func minimum<T: Comparable>(_ array: [T]) -> T? {
   guard var minimum = array.first else {