     }
     
     public static func pathForFileName(_ fileName: String) -> URL? {
-        let documentDirectory = NSSearchPathForDirectoriesInDomains(.documentDirectory, .userDomainMask, true).first as NSString?
+        let documentDirectory = NSSearchPathForDirectoriesInDomains(
+            .documentDirectory,
+            .userDomainMask,
+            true).first as NSString?
+        
         guard let realmPath = documentDirectory?.appendingPathComponent(fileName) else {
             return nil
         }

    ///
    /// - Parameters:
    ///   - translator: translator for current `Model` and `RealmModel` types.
    public convenience init(_ translator: RealmTranslator<Model, RealmModel>) {
        self.init(translator,
                  configuration: RealmConfiguration())
    }
    
    

        var config = Realm.Configuration.defaultConfiguration
        
        guard let path = self.pathForFileName(configuration.databaseFileName) else {
            fatalError("Cant find path for DB with filename: \(configuration.databaseFileName)"
                + " v.\(configuration.databaseVersion)")
        }
        config.fileURL = path
        config.schemaVersion = configuration.databaseVersion
