Remove extraneous get { from a bunch of read-only accessors.

Commands/DeleteFromSidebarCommand.swift

@@ -17,9 +17,7 @@ final class DeleteFromSidebarCommand: UndoableCommand {
 	let undoManager: UndoManager
 	let undoActionName: String
 	var redoActionName: String {
-		get {
+		return undoActionName
-			return undoActionName
-		}
 	}
 
 	private let itemSpecifiers: [SidebarItemSpecifier]
@@ -94,15 +92,13 @@ private struct SidebarItemSpecifier {
 	private let path: ContainerPath
 
 	private var container: Container? {
-		get {
+		if let parentFolder = parentFolder {
-			if let parentFolder = parentFolder {
+			return parentFolder
-				return parentFolder
-			}
-			if let account = account {
-				return account
-			}
-			return nil
 		}
+		if let account = account {
+			return account
+		}
+		return nil
 	}
 
 	init?(node: Node) {

Evergreen/Data/ArticleUtilities.swift

@@ -42,26 +42,18 @@ private func accountAndArticlesDictionary(_ articles: Set<Article>) -> [String:
 extension Article {
 	
 	var feed: Feed? {
-		get {
+		return account?.existingFeed(with: feedID)
-			return account?.existingFeed(with: feedID)
-		}
 	}
 	
 	var preferredLink: String? {
-		get {
+		return url ?? externalURL
-			return url ?? externalURL
-		}
 	}
 	
 	var body: String? {
-		get {
+		return contentHTML ?? contentText ?? summary
-			return contentHTML ?? contentText ?? summary
-		}
 	}
 	
 	var logicalDatePublished: Date {
-		get {
+		return datePublished ?? dateModified ?? status.dateArrived
-			return datePublished ?? dateModified ?? status.dateArrived
-		}
 	}
 }

Evergreen/FeedList/FeedListFeed.swift

@@ -31,9 +31,7 @@ final class FeedListFeed: Hashable, DisplayNameProvider {
 	}
 
 	var nameForDisplay: String { // DisplayNameProvider
-		get {
+		return name
-			return name
-		}
 	}
 
 	init(name: String, url: String, homePageURL: String) {

Evergreen/FeedList/FeedListFolder.swift

@@ -17,9 +17,7 @@ final class FeedListFolder: Hashable, DisplayNameProvider {
 	let hashValue: Int
 
 	var nameForDisplay: String { // DisplayNameProvider
-		get {
+		return name
-			return name
-		}
 	}
 
 	init(name: String, feeds: Set<FeedListFeed>) {

Evergreen/Inspector/InspectorWindowController.swift

@@ -33,9 +33,7 @@ final class InspectorWindowController: NSWindowController {
 	}
 
 	var isOpen: Bool {
-		get {
+		return isWindowLoaded && window!.isVisible
-			return isWindowLoaded && window!.isVisible
-		}
 	}
 
 	private var inspectors: [InspectorViewController]!

Evergreen/MainWindow/AddFeed/AddFeedController.swift

@@ -126,12 +126,10 @@ class AddFeedController: AddFeedWindowControllerDelegate, FeedFinderDelegate {
 private extension AddFeedController {
 
 	var urlStringFromPasteboard: String? {
-		get {
+		if let urlString = NSPasteboard.rs_urlString(from: NSPasteboard.general) {
-			if let urlString = NSPasteboard.rs_urlString(from: NSPasteboard.general) {
+			return urlString.rs_normalizedURL()
-				return urlString.rs_normalizedURL()
-			}
-			return nil
 		}
+		return nil
 	}
 	
 	struct AccountAndFolderSpecifier {

Evergreen/MainWindow/AddFeed/AddFeedWindowController.swift

@@ -33,14 +33,12 @@ class AddFeedWindowController : NSWindowController {
 	fileprivate var folderTreeController: TreeController!
 
 	private var userEnteredTitle: String? {
-		get {
+		var s = nameTextField.stringValue
-			var s = nameTextField.stringValue
+		s = s.rs_stringWithCollapsedWhitespace()
-			s = s.rs_stringWithCollapsedWhitespace()
+		if s.isEmpty {
-			if s.isEmpty {
+			return nil
-				return nil
-			}
-			return s
 		}
+		return s
 	}
 	
     var hostWindow: NSWindow!

Evergreen/MainWindow/MainWindowSplitView.swift

@@ -13,8 +13,6 @@ class MainWindowSplitView: NSSplitView {
 	private let splitViewDividerColor = NSColor(calibratedWhite: 0.65, alpha: 1.0)
 	
 	override var dividerColor: NSColor {
-		get {
+		return splitViewDividerColor
-			return splitViewDividerColor
-		}
 	}
 }

Evergreen/MainWindow/Sidebar/Cell/SidebarCell.swift

@@ -75,9 +75,7 @@ class SidebarCell : NSTableCellView {
 	}
 
 	override var isFlipped: Bool {
-		get {
+		return true
-			return true
-		}
 	}
 	
 	private func commonInit() {

Evergreen/MainWindow/Sidebar/SidebarStatusBarView.swift

@@ -25,9 +25,7 @@ final class SidebarStatusBarView: NSView {
 	}
 	
 	override var isFlipped: Bool {
-		get {
+		return true
-			return true
-		}
 	}
 	
 	override func awakeFromNib() {

Evergreen/MainWindow/Sidebar/UnreadCountView.swift

@@ -27,34 +27,28 @@ class UnreadCountView : NSView {
 		}
 	}
 	var unreadCountString: String {
-		get {
+		return unreadCount < 1 ? "" : "\(unreadCount)"
-			return unreadCount < 1 ? "" : "\(unreadCount)"
-		}
 	}
 
 	private var intrinsicContentSizeIsValid = false
 	private var _intrinsicContentSize = NSZeroSize
 	
 	override var intrinsicContentSize: NSSize {
-		get {
+		if !intrinsicContentSizeIsValid {
-			if !intrinsicContentSizeIsValid {
+			var size = NSZeroSize
-				var size = NSZeroSize
+			if unreadCount > 0 {
-				if unreadCount > 0 {
+				size = textSize()
-					size = textSize()
+				size.width += (padding.left + padding.right)
-					size.width += (padding.left + padding.right)
+				size.height += (padding.top + padding.bottom)
-					size.height += (padding.top + padding.bottom)
-				}
-				_intrinsicContentSize = size
-				intrinsicContentSizeIsValid = true
 			}
-			return _intrinsicContentSize
+			_intrinsicContentSize = size
+			intrinsicContentSizeIsValid = true
 		}
+		return _intrinsicContentSize
 	}
 	
 	override var isFlipped: Bool {
-		get {
+		return true
-			return true
-		}
 	}
 	
 	override func invalidateIntrinsicContentSize() {

Evergreen/MainWindow/Timeline/TimelineTableRowView.swift

@@ -23,14 +23,12 @@ class TimelineTableRowView : NSTableRowView {
 //	}
 	
 	private var cellView: TimelineTableCellView? {
-		get {
+		for oneSubview in subviews {
-			for oneSubview in subviews {
+			if let foundView = oneSubview as? TimelineTableCellView {
-				if let foundView = oneSubview as? TimelineTableCellView {
+				return foundView
-					return foundView
-				}
 			}
-			return nil
 		}
+		return nil
 	}
 
 	override var isEmphasized: Bool {
@@ -50,10 +48,7 @@ class TimelineTableRowView : NSTableRowView {
 	}
 
 	var gridRect: NSRect {
-		get {
+		return NSMakeRect(0.0, NSMaxY(bounds) - 1.0, NSWidth(bounds), 1)
-//			return NSMakeRect(floor(cellAppearance.boxLeftMargin), NSMaxY(bounds) - 1.0, NSWidth(bounds), 1)
-			return NSMakeRect(0.0, NSMaxY(bounds) - 1.0, NSWidth(bounds), 1)
-		}
 	}
 	
 	override func drawSeparator(in dirtyRect: NSRect) {

Evergreen/MainWindow/Timeline/TimelineViewController.swift

@@ -18,15 +18,11 @@ class TimelineViewController: NSViewController, UndoableCommandRunner {
 	@IBOutlet var contextualMenuDelegate: TimelineContextualMenuDelegate?
 	
 	var selectedArticles: [Article] {
-		get {
+		return Array(articles.articlesForIndexes(tableView.selectedRowIndexes))
-			return Array(articles.articlesForIndexes(tableView.selectedRowIndexes))
-		}
 	}
 
 	var hasAtLeastOneSelectedArticle: Bool {
-		get {
+		return tableView.selectedRow != -1
-			return tableView.selectedRow != -1
-		}
 	}
 
 	var articles = ArticleArray() {
@@ -105,9 +101,7 @@ class TimelineViewController: NSViewController, UndoableCommandRunner {
 	}
 
 	private var oneSelectedArticle: Article? {
-		get {
+		return selectedArticles.count == 1 ? selectedArticles.first : nil
-			return selectedArticles.count == 1 ? selectedArticles.first : nil
-		}
 	}
 
 	override func viewDidLoad() {

Evergreen/Preferences/PreferencesWindowController.swift

@@ -96,9 +96,7 @@ class PreferencesWindowController : NSWindowController, NSToolbarDelegate {
 private extension PreferencesWindowController {
 
 	var currentView: NSView? {
-		get {
+		return window?.contentView?.subviews.first
-			return window?.contentView?.subviews.first
-		}
 	}
 
 	func toolbarItemSpec(for identifier: String) -> PreferencesToolbarItemSpec? {

Evergreen/SmartFeeds/PseudoFeed.swift

@@ -22,8 +22,6 @@ private var smartFeedIcon: NSImage = {
 extension PseudoFeed {
 
 	var smallIcon: NSImage? {
-		get {
+		return smartFeedIcon
-			return smartFeedIcon
-		}
 	}
 }

Evergreen/SmartFeeds/SmartFeed.swift

@@ -19,9 +19,7 @@ protocol SmartFeedDelegate: DisplayNameProvider, ArticleFetcher {
 final class SmartFeed: PseudoFeed {
 
 	var nameForDisplay: String {
-		get {
+		return delegate.nameForDisplay
-			return delegate.nameForDisplay
-		}
 	}
 
 	var unreadCount = 0 {

Frameworks/Account/Account.swift

@@ -102,15 +102,11 @@ public final class Account: DisplayNameProvider, UnreadCountProvider, Container,
 	}
 
 	var refreshProgress: DownloadProgress {
-		get {
+		return delegate.refreshProgress
-			return delegate.refreshProgress
-		}
 	}
 	
 	var supportsSubFolders: Bool {
-		get {
+		return delegate.supportsSubFolders
-			return delegate.supportsSubFolders
-		}
 	}
 	
 	init?(dataFolder: String, settingsFile: String, type: AccountType, accountID: String) {

Frameworks/Account/AccountManager.swift

@@ -31,33 +31,25 @@ public final class AccountManager: UnreadCountProvider {
 	}
 
 	public var accounts: [Account] {
-		get {
+		return Array(accountsDictionary.values)
-			return Array(accountsDictionary.values)
-		}
 	}
 
 	public var sortedAccounts: [Account] {
-		get {
+		return accountsSortedByName()
-			return accountsSortedByName()
-		}
 	}
 
 	public var refreshInProgress: Bool {
-		get {
+		for account in accounts {
-			for account in accounts {
+			if account.refreshInProgress {
-				if account.refreshInProgress {
+				return true
-					return true
-				}
 			}
-			return false
 		}
+		return false
 	}
 	
 	public var combinedRefreshProgress: CombinedRefreshProgress {
-		get {
+		let downloadProgressArray = accounts.map { $0.refreshProgress }
-			let downloadProgressArray = accounts.map { $0.refreshProgress }
+		return CombinedRefreshProgress(downloadProgressArray: downloadProgressArray)
-			return CombinedRefreshProgress(downloadProgressArray: downloadProgressArray)
-		}
 	}
 	
 	public init() {

Frameworks/Account/DataExtensions.swift

@@ -18,9 +18,7 @@ public extension Notification.Name {
 public extension Feed {
 
 	public var account: Account? {
-		get {
+		return AccountManager.shared.existingAccount(with: accountID)
-			return AccountManager.shared.existingAccount(with: accountID)
-		}
 	}
 	
 	public func takeSettings(from parsedFeed: ParsedFeed) {
@@ -59,15 +57,11 @@ public extension Feed {
 public extension Article {
 
 	public var account: Account? {
-		get {
+		return AccountManager.shared.existingAccount(with: accountID)
-			return AccountManager.shared.existingAccount(with: accountID)
-		}
 	}
 	
 	public var feed: Feed? {
-		get {
+		return account?.existingFeed(with: feedID)
-			return account?.existingFeed(with: feedID)
-		}
 	}
 }
 

Frameworks/Account/Feedbin/FeedbinAccountDelegate.swift

@@ -14,9 +14,7 @@ final class FeedbinAccountDelegate: AccountDelegate {
 	let supportsSubFolders = false
 
 	var refreshProgress: DownloadProgress {
-		get {
+		return DownloadProgress(numberOfTasks: 0) // TODO
-			return DownloadProgress(numberOfTasks: 0) // TODO
-		}
 	}
 
 	func refreshAll(for: Account) {

Frameworks/Account/Folder.swift

@@ -29,10 +29,7 @@ public final class Folder: DisplayNameProvider, Container, UnreadCountProvider,
 	// MARK: - DisplayNameProvider
 
 	public var nameForDisplay: String {
-		get {
+		return name ?? Folder.untitledName
-			return name ?? Folder.untitledName
-
-		}
 	}
 
 	// MARK: - UnreadCountProvider
@@ -84,38 +81,36 @@ public final class Folder: DisplayNameProvider, Container, UnreadCountProvider,
 	}
 
 	var dictionary: [String: Any] {
-		get {
-
-			var d = [String: Any]()
-			guard let account = account else {
-				return d
-			}
-
-			if let name = name {
-				d[Key.name] = name
-			}
-			if unreadCount > 0 {
-				d[Key.unreadCount] = unreadCount
-			}
-
-			let childObjects = children.compactMap { (child) -> [String: Any]? in
-
-				if let feed = child as? Feed {
-					return feed.dictionary
-				}
-				if let folder = child as? Folder, account.supportsSubFolders {
-					return folder.dictionary
-				}
-				assertionFailure("Expected a feed or a folder.");
-				return nil
-			}
-
-			if !childObjects.isEmpty {
-				d[Key.children] = childObjects
-			}
 		
+		var d = [String: Any]()
+		guard let account = account else {
 			return d
 		}
+		
+		if let name = name {
+			d[Key.name] = name
+		}
+		if unreadCount > 0 {
+			d[Key.unreadCount] = unreadCount
+		}
+		
+		let childObjects = children.compactMap { (child) -> [String: Any]? in
+			
+			if let feed = child as? Feed {
+				return feed.dictionary
+			}
+			if let folder = child as? Folder, account.supportsSubFolders {
+				return folder.dictionary
+			}
+			assertionFailure("Expected a feed or a folder.");
+			return nil
+		}
+		
+		if !childObjects.isEmpty {
+			d[Key.children] = childObjects
+		}
+		
+		return d
 	}
 	
 	// MARK: Feeds

Frameworks/Account/LocalAccount/LocalAccountDelegate.swift

@@ -15,9 +15,7 @@ final class LocalAccountDelegate: AccountDelegate {
 	private let refresher = LocalAccountRefresher()
 
 	var refreshProgress: DownloadProgress {
-		get {
+		return refresher.progress
-			return refresher.progress
-		}
 	}
 	
 	func refreshAll(for account: Account) {

Frameworks/Account/LocalAccount/LocalAccountRefresher.swift

@@ -19,9 +19,7 @@ final class LocalAccountRefresher {
 	}()
 
 	var progress: DownloadProgress {
-		get {
+		return downloadSession.progress
-			return downloadSession.progress
-		}
 	}
 
 	public func refreshFeeds(_ feeds: Set<Feed>) {

Frameworks/Data/Feed.swift

@@ -34,15 +34,13 @@ public final class Feed: DisplayNameProvider, UnreadCountProvider, Hashable {
 	// MARK: - DisplayNameProvider
 
 	public var nameForDisplay: String {
-		get {
+		if let s = editedName, !s.isEmpty {
-			if let s = editedName, !s.isEmpty {
+			return s
-				return s
-			}
-			if let s = name, !s.isEmpty {
-				return s
-			}
-			return NSLocalizedString("Untitled", comment: "Feed name")
 		}
+		if let s = name, !s.isEmpty {
+			return s
+		}
+		return NSLocalizedString("Untitled", comment: "Feed name")
 	}
 
 	// MARK: - UnreadCountProvider
@@ -115,46 +113,44 @@ public final class Feed: DisplayNameProvider, UnreadCountProvider, Hashable {
 	}
 
 	public var dictionary: [String: Any] {
-		get {
+		var d = [String: Any]()
-			var d = [String: Any]()
 		
-			d[Key.url] = url
+		d[Key.url] = url
 		
-			// feedID is not repeated when it’s the same as url
+		// feedID is not repeated when it’s the same as url
-			if (feedID != url) {
+		if (feedID != url) {
-				d[Key.feedID] = feedID
+			d[Key.feedID] = feedID
-			}
-			
-			if let homePageURL = homePageURL {
-				d[Key.homePageURL] = homePageURL
-			}
-			if let iconURL = iconURL {
-				d[Key.iconURL] = iconURL
-			}
-			if let faviconURL = faviconURL {
-				d[Key.faviconURL] = faviconURL
-			}
-			if let name = name {
-				d[Key.name] = name
-			}
-			if let editedName = editedName {
-				d[Key.editedName] = editedName
-			}
-			if let authorsArray = authors?.diskArray() {
-				d[Key.authors] = authorsArray
-			}
-			if let contentHash = contentHash {
-				d[Key.contentHash] = contentHash
-			}
-			if unreadCount > 0 {
-				d[Key.unreadCount] = unreadCount
-			}
-			if let conditionalGetInfo = conditionalGetInfo {
-				d[Key.conditionalGetInfo] = conditionalGetInfo.dictionary
-			}
-
-			return d
 		}
+		
+		if let homePageURL = homePageURL {
+			d[Key.homePageURL] = homePageURL
+		}
+		if let iconURL = iconURL {
+			d[Key.iconURL] = iconURL
+		}
+		if let faviconURL = faviconURL {
+			d[Key.faviconURL] = faviconURL
+		}
+		if let name = name {
+			d[Key.name] = name
+		}
+		if let editedName = editedName {
+			d[Key.editedName] = editedName
+		}
+		if let authorsArray = authors?.diskArray() {
+			d[Key.authors] = authorsArray
+		}
+		if let contentHash = contentHash {
+			d[Key.contentHash] = contentHash
+		}
+		if unreadCount > 0 {
+			d[Key.unreadCount] = unreadCount
+		}
+		if let conditionalGetInfo = conditionalGetInfo {
+			d[Key.conditionalGetInfo] = conditionalGetInfo.dictionary
+		}
+		
+		return d
 	}
 
 	// MARK: - Debug

Frameworks/Database/Extensions/Article+Database.swift

@@ -110,9 +110,7 @@ extension Article: DatabaseObject {
 	}
 	
 	public var databaseID: String {
-		get {
+		return articleID
-			return articleID
-		}
 	}
 
 	public func relatedObjectsWithName(_ name: String) -> [DatabaseObject]? {

Frameworks/Database/Extensions/ArticleStatus+Database.swift

@@ -26,9 +26,7 @@ extension ArticleStatus {
 extension ArticleStatus: DatabaseObject {
 	
 	public var databaseID: String {
-		get {
+		return articleID
-			return articleID
-		}
 	}
 
 	public func databaseDictionary() -> NSDictionary? {

Frameworks/Database/Extensions/Attachment+Database.swift

@@ -57,9 +57,7 @@ private func optionalIntForColumn(_ row: FMResultSet, _ columnName: String) -> I
 extension Attachment: DatabaseObject {
 	
 	public var databaseID: String {
-		get {
+		return attachmentID
-			return attachmentID
-		}
 	}
 
 	public func databaseDictionary() -> NSDictionary? {

Frameworks/Database/Extensions/Author+Database.swift

@@ -45,9 +45,7 @@ extension Author {
 extension Author: DatabaseObject {
 
 	public var databaseID: String {
-		get {
+		return authorID
-			return authorID
-		}
 	}
 
 	public func databaseDictionary() -> NSDictionary? {

Frameworks/Database/Extensions/ParsedArticle+Database.swift

@@ -13,12 +13,10 @@ import Data
 extension ParsedItem {
 	
 	var articleID: String {
-		get {
+		if let s = syncServiceID {
-			if let s = syncServiceID {
+			return s
-				return s
-			}
-			// Must be same calculation as for Article.
-			return Article.calculatedArticleID(feedID: feedURL, uniqueID: uniqueID)
 		}
+		// Must be same calculation as for Article.
+		return Article.calculatedArticleID(feedID: feedURL, uniqueID: uniqueID)
 	}
 }

Frameworks/Database/StatusesTable.swift

@@ -179,9 +179,7 @@ private final class StatusCache {
 
 	var dictionary = [String: ArticleStatus]()
 	var cachedStatuses: Set<ArticleStatus> {
-		get {
+		return Set(dictionary.values)
-			return Set(dictionary.values)
-		}
 	}
 
 	func add(_ statuses: Set<ArticleStatus>) {

Frameworks/Database/UnreadCountDictionary.swift

@@ -27,8 +27,6 @@ public struct UnreadCountDictionary {
 	}
 	
 	public subscript(_ feed: Feed) -> Int? {
-		get {
+		return dictionary[feed.feedID]
-			return dictionary[feed.feedID]
-		}
 	}
 }

Frameworks/RSCore/RSCore/BatchUpdate.swift

@@ -22,9 +22,7 @@ public final class BatchUpdate {
 	private var count = 0
 	
 	public var isPerforming: Bool {
-		get {
+		return count > 0
-			return count > 0
-		}
 	}
 	
 	public func perform(_ batchUpdateBlock: BatchUpdateBlock) {

Frameworks/RSCore/RSCore/NSOutlineView+Extensions.swift

@@ -11,15 +11,12 @@ import AppKit
 public extension NSOutlineView {
 
 	var selectedItems: [AnyObject] {
-		get {
+		if selectionIsEmpty {
+			return [AnyObject]()
+		}
 
-			if selectionIsEmpty {
+		return selectedRowIndexes.compactMap { (oneIndex) -> AnyObject? in
-				return [AnyObject]()
+			return item(atRow: oneIndex) as AnyObject
-			}
-
-			return selectedRowIndexes.compactMap { (oneIndex) -> AnyObject? in
-				return item(atRow: oneIndex) as AnyObject
-			}
 		}
 	}
 

Frameworks/RSCore/RSCore/NSTableView+Extensions.swift

@@ -11,9 +11,7 @@ import AppKit
 public extension NSTableView {
 	
 	var selectionIsEmpty: Bool {
-		get {
+		return selectedRowIndexes.startIndex == selectedRowIndexes.endIndex
-			return selectedRowIndexes.startIndex == selectedRowIndexes.endIndex
-		}
 	}
 	
 	func indexesOfAvailableRowsPassingTest(_ test: (Int) -> Bool) -> IndexSet? {

Frameworks/RSDatabase/Related Objects/RelatedObjectIDsMap.swift

@@ -52,9 +52,7 @@ struct RelatedObjectIDsMap {
 	}
 	
 	subscript(_ objectID: String) -> Set<String>? {
-		get {
+		return dictionary[objectID]
-			return dictionary[objectID]
-		}
 	}
 }
 

Frameworks/RSDatabase/Related Objects/RelatedObjectsMap.swift

@@ -39,8 +39,6 @@ public struct RelatedObjectsMap {
 	}
 	
 	public subscript(_ objectID: String) -> [DatabaseObject]? {
-		get {
+		return dictionary[objectID]
-			return dictionary[objectID]
-		}
 	}
 }

Frameworks/RSFeedFinder/RSFeedFinder/FeedSpecifier.swift

@@ -25,9 +25,7 @@ public struct FeedSpecifier: Hashable {
 	public let source: Source
 	public let hashValue: Int
 	public var score: Int {
-		get {
+		return calculatedScore()
-			return calculatedScore()
-		}
 	}
 	
 	init(title: String?, urlString: String, source: Source) {

Frameworks/RSFeedFinder/RSFeedFinder/HTMLFeedFinder.swift

@@ -14,9 +14,7 @@ private let feedURLWordsToMatch = ["feed", "xml", "rss", "atom", "json"]
 class HTMLFeedFinder {
 	
 	var feedSpecifiers: Set<FeedSpecifier> {
-		get {
+		return Set(feedSpecifiersDictionary.values)
-			return Set(feedSpecifiersDictionary.values)
-		}
 	}
 	
 	fileprivate var feedSpecifiersDictionary = [String: FeedSpecifier]()

Frameworks/RSTree/RSTree/Node.swift

@@ -21,46 +21,36 @@ public final class Node: Hashable {
 	private static var incrementingID = 0
 
 	public var isRoot: Bool {
-		get {
+		if let _ = parent {
-			if let _ = parent {
+			return false
-				return false
-			}
-			return true
 		}
+		return true
 	}
 	
 	public var numberOfChildNodes: Int {
-		get {
+		return childNodes?.count ?? 0
-			return childNodes?.count ?? 0
-		}
 	}
 	
 	public var indexPath: IndexPath {
-		get {
+		if let parent = parent {
-			if let parent = parent {
+			let parentPath = parent.indexPath
-				let parentPath = parent.indexPath
+			if let childIndex = parent.indexOfChild(self) {
-				if let childIndex = parent.indexOfChild(self) {
+				return parentPath.appending(childIndex)
-					return parentPath.appending(childIndex)
-				}
-				preconditionFailure("A Node’s parent must contain it as a child.")
 			}
-			return IndexPath(index: 0) //root node
+			preconditionFailure("A Node’s parent must contain it as a child.")
 		}
+		return IndexPath(index: 0) //root node
 	}
 	
 	public var level: Int {
-		get {
+		if let parent = parent {
-			if let parent = parent {
+			return parent.level + 1
-				return parent.level + 1
-			}
-			return 0
 		}
+		return 0
 	}
 	
 	public var isLeaf: Bool {
-		get {
+		return numberOfChildNodes < 1
-			return numberOfChildNodes < 1
-		}
 	}
 	
 	public init(representedObject: AnyObject, parent: Node?) {

Frameworks/RSWeb/RSWeb/DownloadObject.swift

@@ -14,9 +14,7 @@ public final class DownloadObject: Hashable {
 	public var data = Data()
 	
 	public var hashValue: Int {
-		get {
+		return url.hashValue
-			return url.hashValue
-		}
 	}
 	
 	public init(url: URL) {

Frameworks/RSWeb/RSWeb/DownloadProgress.swift

@@ -35,22 +35,18 @@ public final class DownloadProgress {
 	}
 
 	public var numberCompleted: Int {
-		get {
+		var n = numberOfTasks - numberRemaining
-			var n = numberOfTasks - numberRemaining
+		if n < 0 {
-			if n < 0 {
+			n = 0
-				n = 0
-			}
-			if n > numberOfTasks {
-				n = numberOfTasks
-			}
-			return n
 		}
+		if n > numberOfTasks {
+			n = numberOfTasks
+		}
+		return n
 	}
 	
 	public var isComplete: Bool {
-		get {
+		return numberRemaining < 1
-			return numberRemaining < 1
-		}
 	}
 	
 	public init(numberOfTasks: Int) {

Frameworks/RSWeb/RSWeb/DownloadSession.swift

@@ -294,9 +294,7 @@ private final class DownloadInfo {
 	var canceled = false
 	
 	var statusCode: Int {
-		get {
+		return urlResponse?.forcedStatusCode ?? 0
-			return urlResponse?.forcedStatusCode ?? 0
-		}
 	}
 	
 	init(_ representedObject: AnyObject, urlRequest: URLRequest) {

Frameworks/RSWeb/RSWeb/HTTPConditionalGetInfo.swift

@@ -14,16 +14,14 @@ public struct HTTPConditionalGetInfo {
 	public let etag: String?
 	
 	public var dictionary: [String: String] {
-		get {
+		var d = [String: String]()
-			var d = [String: String]()
+		if let lastModified = lastModified {
-			if let lastModified = lastModified {
+			d[HTTPResponseHeader.lastModified] = lastModified
-				d[HTTPResponseHeader.lastModified] = lastModified
-			}
-			if let etag = etag {
-				d[HTTPResponseHeader.etag] = etag
-			}
-			return d
 		}
+		if let etag = etag {
+			d[HTTPResponseHeader.etag] = etag
+		}
+		return d
 	}
 	
 	public init?(lastModified: String?, etag: String?) {

Frameworks/RSWeb/RSWeb/URLResponse+RSWeb.swift

@@ -11,21 +11,17 @@ import Foundation
 public extension URLResponse {
 	
 	public var statusIsOK: Bool {
-		get {
+		return forcedStatusCode >= 200 && forcedStatusCode <= 299
-			return forcedStatusCode >= 200 && forcedStatusCode <= 299
-		}
 	}
 	
 	public var forcedStatusCode: Int {
 		
-		get {
+		// Return actual statusCode or -1 if there isn’t one.
-			// Return actual statusCode or -1 if there isn’t one.
 		
-			if let response = self as? HTTPURLResponse {
+		if let response = self as? HTTPURLResponse {
-				return response.statusCode
+			return response.statusCode
-			}
-			return 0
 		}
+		return 0
 	}
 }