Cleaned up Swift variable declaration

Author: insanoid

SwiftyJSONAccelerator/Helpers/JSONHelper.swift

@@ -76,7 +76,7 @@ open class JSONHelper {
     guard let object = passedObject else { return nil }
 
     do {
-      let data: Data = try JSONSerialization.data(withJSONObject: object, options: JSONSerialization.WritingOptions.prettyPrinted)
+      let data = try JSONSerialization.data(withJSONObject: object, options: JSONSerialization.WritingOptions.prettyPrinted)
       return String.init(data: data, encoding: String.Encoding.utf8)
     } catch {
       return nil
@@ -93,7 +93,7 @@ open class JSONHelper {
   class func reduce(_ items: [JSON]) -> JSON {
 
     return items.reduce([:]) { (source, item) -> JSON in
-      var finalObject: JSON = source
+      var finalObject = source
       for (key, jsonValue) in item {
         if let newValue = jsonValue.dictionary {
           finalObject[key] = reduce([JSON(newValue), finalObject[key]])

SwiftyJSONAccelerator/UI/SJEditorViewController.swift

@@ -157,7 +157,7 @@ class SJEditorViewController: NSViewController, NSTextViewDelegate {
 
 
     func notify(completionState: Bool, fileCount: Int) {
-        let notification: NSUserNotification = NSUserNotification()
+        let notification = NSUserNotification()
         notification.title = "SwiftyJSONAccelerator"
         if completionState && fileCount > 0 {
             notification.subtitle = "Completed - \(fileCount) Generated."
@@ -211,15 +211,15 @@ class SJEditorViewController: NSViewController, NSTextViewDelegate {
    */
   func handleError(_ error: NSError?) {
     if let message = error!.userInfo["debugDescription"] as? String {
-      let numbers: [String] = message.components(separatedBy: CharacterSet.decimalDigits.inverted)
+      let numbers = message.components(separatedBy: CharacterSet.decimalDigits.inverted)
 
       var validNumbers: [Int] = []
       for number in numbers where (Int(number) != nil) {
         validNumbers.append(Int(number)!)
       }
 
       if validNumbers.count == 1 {
-        let index: Int = validNumbers[0]
+        let index = validNumbers[0]
         let errorPosition: (character: String, line: Int, column: Int) = characterRowAndLineAt((textView?.string)!, position: index)
         let customErrorMessage = "Error at line number: \(errorPosition.line) column: \(errorPosition.column) at Character: \(errorPosition.character)."
         invalidJSONError(customErrorMessage)
@@ -290,7 +290,7 @@ class SJEditorViewController: NSViewController, NSTextViewDelegate {
    - returns: Return a valid path or nil.
    */
   func openFile() -> String? {
-    let fileDialog: NSOpenPanel = NSOpenPanel()
+    let fileDialog = NSOpenPanel()
     fileDialog.canChooseFiles = false
     fileDialog.canChooseDirectories = true
     fileDialog.canCreateDirectories = true