Add missing import

uetcis · Mar 24, 2019 · 17e78ca · 17e78ca
1 parent 79ee655
commit 17e78ca
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/...Chapter1.playgroundchapter/Pages/Symmetric-Key Cryptography.playgroundpage/Contents.swift b/...Chapter1.playgroundchapter/Pages/Symmetric-Key Cryptography.playgroundpage/Contents.swift
@@ -5,6 +5,8 @@
 //  Abstract:
 //  The Swift file containing the source code edited by the user of this playground book.
 //
+import Foundation
+import PlaygroundSupport
 //#-end-hidden-code
 /*:
 # Symmetric-Key Cryptography