Merge pull request velikanov#13 from velikanov/revert-10-repository-extension

Revert "Repository protocol extension"

Author: ziogaschr

PasscodeLock/Protocols/PasscodeRepositoryType.swift

@@ -16,11 +16,3 @@ public protocol PasscodeRepositoryType {
     func savePasscode(passcode: [String])
     func deletePasscode()
 }
-
-extension PasscodeRepositoryType {
-
-	var hasPasscode: Bool {
-		return (passcode != nil)
-	}
-
-}

PasscodeLockDemo/UserDefaultsPasscodeRepository.swift

@@ -18,6 +18,15 @@ class UserDefaultsPasscodeRepository: PasscodeRepositoryType {
         return NSUserDefaults.standardUserDefaults()
     }()
 
+    var hasPasscode: Bool {
+        
+        if passcode != nil {
+            return true
+        }
+        
+        return false
+    }
+    
     var passcode: [String]? {
 
         return defaults.valueForKey(passcodeKey) as? [String] ?? nil