From 0186aeffa2cf0340a9291a664902cb309bf8c5fe Mon Sep 17 00:00:00 2001
From: Brent Simmons <brent@ranchero.com>
Date: Sat, 19 Aug 2017 12:27:54 -0700
Subject: [PATCH] Added Swift compile time check setting. Fixed issue, and then
 Xcode stopped beachballing, which means I can move back from my laptop to my
 iMac. Whew.

---
 .../RSDatabase.xcodeproj/project.pbxproj      |  2 ++
 .../RSDatabase/DatabaseLookupTable.swift      | 19 ++++++++++++-------
 2 files changed, 14 insertions(+), 7 deletions(-)

diff --git a/Frameworks/RSDatabase/RSDatabase.xcodeproj/project.pbxproj b/Frameworks/RSDatabase/RSDatabase.xcodeproj/project.pbxproj
index ab2506259..e2941a807 100755
--- a/Frameworks/RSDatabase/RSDatabase.xcodeproj/project.pbxproj
+++ b/Frameworks/RSDatabase/RSDatabase.xcodeproj/project.pbxproj
@@ -565,6 +565,7 @@
 				INFOPLIST_FILE = RSDatabase/Info.plist;
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/Frameworks";
+				OTHER_SWIFT_FLAGS = "-Xfrontend -warn-long-function-bodies=25";
 				PRODUCT_BUNDLE_IDENTIFIER = com.ranchero.RSDatabase;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SKIP_INSTALL = YES;
@@ -585,6 +586,7 @@
 				INFOPLIST_FILE = RSDatabase/Info.plist;
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/Frameworks";
+				OTHER_SWIFT_FLAGS = "-Xfrontend -warn-long-function-bodies=25";
 				PRODUCT_BUNDLE_IDENTIFIER = com.ranchero.RSDatabase;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SKIP_INSTALL = YES;
diff --git a/Frameworks/RSDatabase/RSDatabase/DatabaseLookupTable.swift b/Frameworks/RSDatabase/RSDatabase/DatabaseLookupTable.swift
index 928aae0d0..ab4f6ef25 100644
--- a/Frameworks/RSDatabase/RSDatabase/DatabaseLookupTable.swift
+++ b/Frameworks/RSDatabase/RSDatabase/DatabaseLookupTable.swift
@@ -38,22 +38,27 @@ public final class DatabaseLookupTable {
 		attachRelationshipsUsingLookupTable(to: objects, lookupTable: lookupTable, database: database)
 	}
 	
-	public func saveRelationships(for objects: [DatabaseObject], relationshipName: String, database: FMDatabase) {
+	public func saveRelationships(for objects: [DatabaseObject], database: FMDatabase) {
 		
 		var objectsWithNoRelationships = [DatabaseObject]()
 		var objectsWithRelationships = [DatabaseObject]()
 
-		objects.forEach { (object)
-			if let relatedObjects = object.relatedObjectsWithName(relationshipsName)
+		for object in objects {
+			if let relatedObjects = object.relatedObjectsWithName(relationshipName), !relatedObjects.isEmpty {
+				objectsWithRelationships += [object]
+			}
+			else {
+				objectsWithNoRelationships += [object]
+			}
 		}
-
+		
+		removeRelationships(for: objectsWithNoRelationships, database: database)
 	}
-	
 }
 
 private extension DatabaseLookupTable {
 
-	func removeRelationships(for objects: [DatabaseObject], relationshipName: String, database: FMDatabase) {
+	func removeRelationships(for objects: [DatabaseObject], database: FMDatabase) {
 
 		removeLookupsForForeignIDs(objects.databaseIDs(), database)
 	}
@@ -196,7 +201,7 @@ struct LookupValue: Hashable {
 
 		self.primaryID = primaryID
 		self.foreignID = foreignID
-		self.hashValue = "\(primaryID)\(foreignID)".hashValue
+		self.hashValue = (primaryID + foreignID).hashValue
 	}
 
 	static public func ==(lhs: LookupValue, rhs: LookupValue) -> Bool {