Replace uses of forEach with for-in loops.

Account/Sources/Account/AccountManager.swift

@@ -218,23 +218,31 @@ import RSDatabase
 	
 	public func suspendNetworkAll() {
 		isSuspended = true
-		accounts.forEach { $0.suspendNetwork() }
+        for account in accounts {
+            account.suspendNetwork()
+        }
 	}
 
 	public func suspendDatabaseAll() {
-		accounts.forEach { $0.suspendDatabase() }
+        for account in accounts {
+            account.suspendDatabase()
+        }
 	}
 
 	public func resumeAll() {
 		isSuspended = false
-		accounts.forEach { $0.resumeDatabaseAndDelegate() }
-		accounts.forEach { $0.resume() }
+        for account in accounts {
+            account.resumeDatabaseAndDelegate()
+        }
+        for account in accounts {
+            account.resume()
+        }
 	}
 
 	public func receiveRemoteNotification(userInfo: [AnyHashable : Any], completion: (() -> Void)? = nil) {
 		let group = DispatchGroup()
-		
-		activeAccounts.forEach { account in
+
+        for account in activeAccounts {
 			group.enter()
 			account.receiveRemoteNotification(userInfo: userInfo) { 
 				group.leave()
@@ -251,7 +259,7 @@ import RSDatabase
 
 		let group = DispatchGroup()
 		
-		activeAccounts.forEach { account in
+        for account in activeAccounts {
 			group.enter()
 			account.refreshAll() { result in
 				group.leave()
@@ -274,9 +282,9 @@ import RSDatabase
 	public func sendArticleStatusAll(completion: (() -> Void)? = nil) {
 		let group = DispatchGroup()
 		
-		activeAccounts.forEach {
+		for account in activeAccounts {
 			group.enter()
-			$0.sendArticleStatus() { _ in
+            account.sendArticleStatus() { _ in
 				group.leave()
 			}
 		}
@@ -289,9 +297,9 @@ import RSDatabase
 	public func syncArticleStatusAll(completion: (() -> Void)? = nil) {
 		let group = DispatchGroup()
 		
-		activeAccounts.forEach {
+		for account in activeAccounts {
 			group.enter()
-			$0.syncArticleStatus() { _ in
+            account.syncArticleStatus() { _ in
 				group.leave()
 			}
 		}
@@ -302,7 +310,9 @@ import RSDatabase
 	}
 	
 	public func saveAll() {
-		accounts.forEach { $0.save() }
+        for account in accounts {
+            account.save()
+        }
 	}
 	
 	public func anyAccountHasAtLeastOneFeed() -> Bool {
@@ -541,18 +551,18 @@ private extension AccountManager {
 			return
 		}
 		
-		filenames = filenames?.sorted()
-
-		filenames?.forEach { (oneFilename) in
-			guard oneFilename != defaultAccountFolderName else {
-				return
-			}
-			if let oneAccount = loadAccount(oneFilename) {
-				if !duplicateServiceAccount(oneAccount) {
-					accountsDictionary[oneAccount.accountID] = oneAccount
-				}
-			}
-		}
+        if let sortedFilenames = filenames?.sorted() {
+            for oneFilename in sortedFilenames {
+                guard oneFilename != defaultAccountFolderName else {
+                    continue
+                }
+                if let oneAccount = loadAccount(oneFilename) {
+                    if !duplicateServiceAccount(oneAccount) {
+                        accountsDictionary[oneAccount.accountID] = oneAccount
+                    }
+                }
+            }
+        }
 	}
 	
 	func duplicateServiceAccount(_ account: Account) -> Bool {