Fix some SwiftLint warnings.

Insider.podspec

@@ -2,7 +2,7 @@
 Pod::Spec.new do |s|
 
   s.name          = "Insider"
-  s.version       = "0.2"
+  s.version       = "0.3"
   s.summary       = "Set a communication channel between your app and external testing environments."
 
   s.description   = <<-DESC

Insider/Insider.swift

@@ -9,7 +9,7 @@
 import Foundation
 import UIKit
 
-public typealias JSONDictionary = Dictionary<NSObject, AnyObject>
+public typealias JSONDictionary = [NSObject: AnyObject]
 
 @objc
 public protocol InsiderDelegate: class {
@@ -151,7 +151,7 @@ final public class Insider: NSObject {
             return LocalWebServerResponse(statusCode: .success)
         }
 
-        server.addHandlerForMethod(.GET, path: Endpoints.systemInfo) { (requestParams) -> (LocalWebServerResponse) in
+        server.addHandlerForMethod(.GET, path: Endpoints.systemInfo) { _ in
             return LocalWebServerResponse(response: self.getSystemInfo())
         }
     }
@@ -185,12 +185,12 @@ final public class Insider: NSObject {
     }
 
     func getSystemInfo() -> JSONDictionary? {
+        let systemInfo = self.deviceInfoService.allSystemInfo
+
         defer {
             delegate?.insider?(self, didReturnSystemInfo: systemInfo)
         }
 
-        let systemInfo = self.deviceInfoService.allSystemInfo
-
         return systemInfo
     }
 

Insider/LocalWebServer.swift

@@ -11,10 +11,10 @@ import Foundation
 typealias LocalWebServerRequestHandler = (JSONDictionary?) -> (LocalWebServerResponse)
 
 enum LocalWebServerRequestMethod: String {
-    case GET = "GET"
-    case POST = "POST"
-    case PUT = "PUT"
-    case DELETE = "DELETE"
+    case GET
+    case POST
+    case PUT
+    case DELETE
 }
 
 protocol GCDWebServerDataResponseConvertible {
@@ -72,8 +72,9 @@ final class LocalWebServer: NSObject {
 
     func addHandlerForMethod(_ method: LocalWebServerRequestMethod, path: String, handler: @escaping LocalWebServerRequestHandler) {
 
-        localWebServer?.addHandler(forMethod: method.rawValue, path: path, request: GCDWebServerURLEncodedFormRequest.self) {
-            (request) -> GCDWebServerResponse! in
+        localWebServer?.addHandler(forMethod: method.rawValue,
+                                   path: path,
+                                   request: GCDWebServerURLEncodedFormRequest.self) { (request) -> GCDWebServerResponse! in
 
             let params = self.paramsForRequest(request as? GCDWebServerURLEncodedFormRequest)
             var response: LocalWebServerResponse?
@@ -85,7 +86,7 @@ final class LocalWebServer: NSObject {
         }
     }
 
-    func executeOnMainQueue(_ closure: (() -> ())?) {
+    func executeOnMainQueue(_ closure: (() -> Void)?) {
         DispatchQueue.main.sync { closure?() }
     }
 

InsiderUseCases/AppDelegate.swift

@@ -30,7 +30,7 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
             preferredStyle: .alert
         )
 
-        let cancelAction = UIAlertAction(title: "Cancel", style: .cancel) { (action) in }
+        let cancelAction = UIAlertAction(title: "Cancel", style: .cancel)
         alertController.addAction(cancelAction)
 
         self.window?.rootViewController!.present(alertController, animated: true) {}
@@ -77,7 +77,7 @@ extension AppDelegate: InsiderDelegate {
         let url = URL(string: "insiderDemo://hello/params")
         let response = application(UIApplication.shared, handleOpen: url!)
 
-        return ["response" as NSObject : response as AnyObject]
+        return ["response" as NSObject: response as AnyObject]
     }
 }