Run converter

Author: tomlokhorst

CoreDataKit.xcodeproj/project.pbxproj

@@ -305,9 +305,11 @@
 				TargetAttributes = {
 					D5D7C6BB1958B8CF0048B576 = {
 						CreatedOnToolsVersion = 6.0;
+						LastSwiftMigration = 0800;
 					};
 					D5D7C6C61958B8CF0048B576 = {
 						CreatedOnToolsVersion = 6.0;
+						LastSwiftMigration = 0800;
 						TestTargetID = D5D7C6BB1958B8CF0048B576;
 					};
 				};
@@ -516,6 +518,7 @@
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SKIP_INSTALL = YES;
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
+				SWIFT_VERSION = 2.3;
 			};
 			name = Debug;
 		};
@@ -534,6 +537,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = "nl.mathijskadijk.${PRODUCT_NAME:rfc1034identifier}";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SKIP_INSTALL = YES;
+				SWIFT_VERSION = 2.3;
 			};
 			name = Release;
 		};
@@ -553,6 +557,7 @@
 				METAL_ENABLE_DEBUG_INFO = YES;
 				PRODUCT_BUNDLE_IDENTIFIER = "nl.mathijskadijk.${PRODUCT_NAME:rfc1034identifier}";
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				SWIFT_VERSION = 2.3;
 			};
 			name = Debug;
 		};
@@ -568,6 +573,7 @@
 				METAL_ENABLE_DEBUG_INFO = NO;
 				PRODUCT_BUNDLE_IDENTIFIER = "nl.mathijskadijk.${PRODUCT_NAME:rfc1034identifier}";
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				SWIFT_VERSION = 2.3;
 			};
 			name = Release;
 		};

CoreDataKit/NSPersistentStoreCoordinator.swift

@@ -96,7 +96,7 @@ extension NSPersistentStoreCoordinator
       if (deleteOnMismatch && NSCocoaErrorDomain == error.domain && (NSPersistentStoreIncompatibleVersionHashError == error.code || NSMigrationMissingSourceModelError == error.code)) {
 
         CDK.sharedLogger(.WARN, "Model mismatch, removing persistent store...")
-        let urlString = URL.absoluteString
+        let urlString = URL.absoluteString!
         let shmFile = urlString.stringByAppendingString("-shm")
         let walFile = urlString.stringByAppendingString("-wal")