Updated the code quality

Source/BMSLocalPush/BMSLocalPushNotification.swift

@@ -11,19 +11,16 @@ import UserNotifications
 
 @available(iOS 10.0, *)
 class BMSLocalPushNotification: NSObject {
-    
+
     // Optional array of attachments.
     open var attachments: String?
-
-
+
     // The application badge number. nil means no change. 0 to hide.
     open var badge: NSNumber?
-
-
+
     // The body of the notification. Use -[NSString localizedUserNotificationStringForKey:arguments:] to provide a string that will be localized at the time that the notification is presented.
     open var body: String
-
-
+
     // The identifier for a registered UNNotificationCategory that will be used to determine the appropriate actions to display for the notification.
     open var categoryIdentifier: String?
 
@@ -55,7 +52,7 @@ class BMSLocalPushNotification: NSObject {
         self.userInfo = userInfoValue
     }
 
-    public func showBMSPushNotification(){
+    public func showBMSPushNotification() {
 
         let notification = UNMutableNotificationContent()
         let notificationTrigger = UNTimeIntervalNotificationTrigger(timeInterval: 5, repeats: false)
@@ -106,7 +103,9 @@ class BMSLocalPushNotification: NSObject {
             UNUserNotificationCenter.current().add(request, withCompletionHandler: nil)
         }
     }
+
 }
+
 @available(iOS 10.0, *)
 extension UNNotificationAttachment {
 
@@ -125,8 +124,7 @@ extension UNNotificationAttachment {
         } catch let error {
             print("error \(error)")
         }
-
         return nil
     }
+
 }
-

Source/BMSPushClientOptions.swift

@@ -81,7 +81,7 @@ public class BMSPushClientOptions : NSObject {
      
      - parameter pushVaribales: a [String:String] values.
      */
-    public func  setPushVariables(pushVaribales variables: [String:String]){
+    public func  setPushVariables(pushVaribales variables: [String:String]) {
         self.pushvaribales = variables
     }
 }

Source/BMSPushUtils.swift

@@ -45,8 +45,8 @@ internal class BMSPushUtils: NSObject {
     class func getPushOptionsNSUserDefaults (key:String) -> String {
         var value = ""
         if(UserDefaults.standard.value(forKey: key) != nil){
-            let dataValue = UserDefaults.standard.value(forKey: key) as! [String: String]
-            let jsonData = try! JSONSerialization.data(withJSONObject: dataValue, options: .prettyPrinted)
+            let dataValue = UserDefaults.standard.value(forKey: key) as? [String: String]
+            let jsonData = try! JSONSerialization.data(withJSONObject: dataValue!, options: .prettyPrinted)
             value = NSString(data: jsonData, encoding: String.Encoding.utf8.rawValue)! as String
         }
         loggerMessage = ("Getting value for NSUserDefaults Key: \(key) and Value: \(value)")
@@ -99,27 +99,27 @@ internal class BMSPushUtils: NSObject {
         let regex = "\\{\\{.*?\\}\\}"
         var text = body
 
-        guard let gg = UserDefaults.standard.value(forKey: IMFPUSH_VARIABLES) as? [String: String] else { return text }
+        guard let optionVaribales = UserDefaults.standard.value(forKey: IMFPUSH_VARIABLES) as? [String: String] else { return text }
 
         do {
             let regex = try NSRegularExpression(pattern: regex)
 
             let results = regex.matches(in: text,
                                         range: NSRange(text.startIndex..., in: text))
-            let add = results.flatMap {
+            let resultMap = results.flatMap {
                 Range($0.range, in: text).map {
-                    String(text[$0]);
+                    String(text[$0])
                 }
             }
 
-            for val in add {
+            for val in resultMap {
                 var temp = val
                 temp = temp.replacingOccurrences(of: "{{", with: "", options: NSString.CompareOptions.literal, range: nil)
                 temp = temp.replacingOccurrences(of: "}}", with: "", options: NSString.CompareOptions.literal, range: nil)
                 temp = temp.replacingOccurrences(of: " ", with: "", options: NSString.CompareOptions.literal, range: nil)
 
-                if let gad = gg[temp] {
-                    text = text.replacingOccurrences(of: val , with: gad)
+                if let templateValue = optionVaribales[temp] {
+                    text = text.replacingOccurrences(of: val , with: templateValue)
                 }
             }
             return text

Tests/Unit Tests/BMSPushTests/BMSLocalPushNotificationTest.swift

@@ -10,7 +10,7 @@ import XCTest
 @testable import BMSPush
 
 class BMSLocalPushNotificationTest: XCTestCase {
-    
+
     func testInit() {
 
         if #available(iOS 10.0, *) {