Update to Swift 3

.swift-version

@@ -0,0 +1 @@
+3.0

.travis.yml

@@ -1,12 +1,11 @@
-os:
-  - osx
-osx_image: xcode7.3
+osx_image: xcode8
 language: objective-c
+
 install:
   - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then ./swiftlint.sh; fi
 script:
   - xcodebuild clean build -project Compass.xcodeproj -scheme Compass-iOS -sdk iphonesimulator
-  - xcodebuild test -project Compass.xcodeproj -scheme Compass-iOS -sdk iphonesimulator
+  - xcodebuild test -project Compass.xcodeproj -scheme "Compass-iOS" -sdk iphonesimulator -destination 'platform=iOS Simulator,name=iPhone 6,OS=10.0'
   - xcodebuild clean build -project Compass.xcodeproj -scheme Compass-Mac -sdk macosx
   - xcodebuild test -project Compass.xcodeproj -scheme Compass-Mac -sdk macosx
 notifications:

Compass.podspec

@@ -15,4 +15,6 @@ Pod::Spec.new do |s|
 
   s.source_files = 'Sources/**/*'
   s.frameworks = 'Foundation'
+
+  s.pod_target_xcconfig = { 'SWIFT_VERSION' => '3.0' }
 end

Compass.xcodeproj/project.pbxproj

@@ -263,9 +263,11 @@
 				TargetAttributes = {
 					D5B2E89E1C3A780C00C0327D = {
 						CreatedOnToolsVersion = 7.2;
+						LastSwiftMigration = 0800;
 					};
 					D5B2E8A81C3A780C00C0327D = {
 						CreatedOnToolsVersion = 7.2;
+						LastSwiftMigration = 0800;
 					};
 					D5C6293F1C3A7FAA007F7B7C = {
 						CreatedOnToolsVersion = 7.2;
@@ -495,6 +497,7 @@
 				PRODUCT_NAME = Compass;
 				SKIP_INSTALL = YES;
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
+				SWIFT_VERSION = 3.0;
 			};
 			name = Debug;
 		};
@@ -514,6 +517,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = "no.hyper.Compass-iOS";
 				PRODUCT_NAME = Compass;
 				SKIP_INSTALL = YES;
+				SWIFT_VERSION = 3.0;
 			};
 			name = Release;
 		};
@@ -527,6 +531,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = no.hyper.CompassTests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
+				SWIFT_VERSION = 3.0;
 			};
 			name = Debug;
 		};
@@ -539,6 +544,7 @@
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = no.hyper.CompassTests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				SWIFT_VERSION = 3.0;
 			};
 			name = Release;
 		};
@@ -563,6 +569,7 @@
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
+				SWIFT_VERSION = 3.0;
 			};
 			name = Debug;
 		};
@@ -586,6 +593,7 @@
 				PRODUCT_NAME = Compass;
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
+				SWIFT_VERSION = 3.0;
 			};
 			name = Release;
 		};
@@ -601,6 +609,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = "no.hyper.Compass-MacTests";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SDKROOT = macosx;
+				SWIFT_VERSION = 3.0;
 			};
 			name = Debug;
 		};
@@ -616,6 +625,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = "no.hyper.Compass-MacTests";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SDKROOT = macosx;
+				SWIFT_VERSION = 3.0;
 			};
 			name = Release;
 		};

README.md

@@ -5,6 +5,7 @@
 [![License](https://img.shields.io/cocoapods/l/Compass.svg?style=flat)](http://cocoadocs.org/docsets/Compass)
 [![Platform](https://img.shields.io/cocoapods/p/Compass.svg?style=flat)](http://cocoadocs.org/docsets/Compass)
 [![CI Status](http://img.shields.io/travis/hyperoslo/Compass.svg?style=flat)](https://travis-ci.org/hyperoslo/Compass)
+![Swift](https://img.shields.io/badge/%20in-swift%203.0-orange.svg)
 
 Compass helps you setup a central navigation system for your application.
 This has many benefits, one of them being that controllers can now be

Sources/Compass.swift

@@ -8,7 +8,7 @@ public struct Compass {
     concreteMatchCount: Int,
     wildcardMatchCount: Int)
 
-  private static var internalScheme = ""
+  fileprivate static var internalScheme = ""
   public static var delimiter: String = ":"
 
   public static var scheme: String {
@@ -18,21 +18,21 @@ public struct Compass {
 
   public static var routes = [String]()
 
-  public static func parse(url: NSURL, payload: Any? = nil) -> Location? {
-    let path = url.absoluteString.substringFromIndex(scheme.endIndex)
+  public static func parse(url: URL, payload: Any? = nil) -> Location? {
+    let path = url.absoluteString.substring(from: scheme.endIndex)
 
-    guard !(path.containsString("?") || path.containsString("#")) else {
-      return parseAsURL(url, payload: payload)
+    guard !(path.contains("?") || path.contains("#")) else {
+      return parseComponents(url: url, payload: payload)
     }
 
     let results: [Result] = routes.flatMap {
-      return findMatch($0, pathString: path)
-      }.sort { (r1: Result, r2: Result) in
-        if r1.concreteMatchCount == r2.concreteMatchCount {
-          return r1.wildcardMatchCount > r2.wildcardMatchCount
-        }
+      return findMatch(routeString: $0, pathString: path)
+    }.sorted { (r1: Result, r2: Result) in
+      if r1.concreteMatchCount == r2.concreteMatchCount {
+        return r1.wildcardMatchCount > r2.wildcardMatchCount
+      }
 
-        return r1.concreteMatchCount > r2.concreteMatchCount
+      return r1.concreteMatchCount > r2.concreteMatchCount
     }
 
     if let result = results.first {
@@ -42,10 +42,10 @@ public struct Compass {
     return nil
   }
 
-  static func parseAsURL(url: NSURL, payload: Any? = nil) -> Location? {
+  static func parseComponents(url: URL, payload: Any? = nil) -> Location? {
     guard let route = url.host else { return nil }
 
-    let urlComponents = NSURLComponents(URL: url, resolvingAgainstBaseURL: false)
+    let urlComponents = URLComponents(url: url, resolvingAgainstBaseURL: false)
     var arguments = [String : String]()
 
     urlComponents?.queryItems?.forEach { queryItem in
@@ -71,7 +71,8 @@ public struct Compass {
 
     for (route, path) in zip(routes, paths) {
       if route.hasPrefix("{") {
-        let key = route.replace("{", with: "").replace("}", with: "")
+        let key = route.replacingOccurrences(of: "{", with: "")
+                       .replacingOccurrences(of: "}", with: "")
         arguments[key] = path
 
         wildcardMatchCount += 1
@@ -94,8 +95,8 @@ public struct Compass {
 
 extension Compass {
 
-  public static func navigate(urn: String, scheme: String = Compass.scheme) {
-    guard let url = NSURL(string: "\(scheme)\(urn)") else { return }
-    openURL(url)
+  public static func navigate(to urn: String, scheme: String = Compass.scheme) {
+    guard let url = URL(string: "\(scheme)\(urn)") else { return }
+    open(url: url)
   }
 }

Sources/Router.swift

@@ -1,17 +1,17 @@
-public enum RouteError: ErrorType {
-  case NotFound
-  case InvalidArguments(Location)
-  case InvalidPayload(Location)
+public enum RouteError: Error {
+  case notFound
+  case invalidArguments(Location)
+  case invalidPayload(Location)
 }
 
 public protocol Routable {
 
-  func navigate(to location: Location, from currentController: Controller) throws
+  func navigate(to location: Location, from currentController: CurrentController) throws
 }
 
 public protocol ErrorRoutable {
 
-  func handle(routeError: ErrorType, from currentController: Controller)
+  func handle(routeError error: Error, from currentController: CurrentController)
 }
 
 public struct Router: Routable {
@@ -21,16 +21,16 @@ public struct Router: Routable {
 
   public init() {}
 
-  public func navigate(to location: Location, from currentController: Controller) {
+  public func navigate(to location: Location, from currentController: CurrentController) {
     guard let route = routes[location.path] else {
-      errorRoute?.handle(RouteError.NotFound, from: currentController)
+      errorRoute?.handle(routeError: RouteError.notFound, from: currentController)
       return
     }
 
     do {
       try route.navigate(to: location, from: currentController)
     } catch {
-      errorRoute?.handle(error, from: currentController)
+      errorRoute?.handle(routeError: error, from: currentController)
     }
   }
 }

Sources/String+Extensions.swift

@@ -2,25 +2,21 @@ import Foundation
 
 extension String {
 
-  func split(delimiter: String) -> [String] {
-    let components = componentsSeparatedByString(delimiter)
+  func split(_ delimiter: String) -> [String] {
+    let components = self.components(separatedBy: delimiter)
     return components != [""] ? components : []
   }
 
-  func replace(string: String, with withString: String) -> String {
-    return stringByReplacingOccurrencesOfString(string, withString: withString)
-  }
-
   func queryParameters() -> [String: String] {
     var parameters = [String: String]()
 
-    let separatorCharacters = NSCharacterSet(charactersInString: "&;")
-    self.componentsSeparatedByCharactersInSet(separatorCharacters).forEach { (pair) in
+    let separatorCharacters = CharacterSet(charactersIn: "&;")
+    self.components(separatedBy: separatorCharacters).forEach { (pair) in
 
-      if let equalSeparator = pair.rangeOfString("=") {
-        let name = pair.substringToIndex(equalSeparator.startIndex)
-        let value = pair.substringFromIndex(equalSeparator.startIndex.advancedBy(1))
-        let cleaned = value.stringByRemovingPercentEncoding ?? value
+      if let equalSeparator = pair.range(of: "=") {
+        let name = pair.substring(to: equalSeparator.lowerBound)
+        let value = pair.substring(from: pair.index(equalSeparator.lowerBound, offsetBy: 1))
+        let cleaned = value.removingPercentEncoding ?? value
 
         parameters[name] = cleaned
       }

Sources/TypeAlias.swift

@@ -5,15 +5,15 @@
 #endif
 
 #if os(OSX)
-  public typealias Controller = NSViewController
+  public typealias CurrentController = NSViewController
 
-  func openURL(URL: NSURL) {
-    NSWorkspace.sharedWorkspace().openURL(URL)
+  func open(url: URL) {
+    NSWorkspace.shared().open(url)
   }
 #else
-  public typealias Controller = UIViewController
+  public typealias CurrentController = UIViewController
 
-  func openURL(URL: NSURL) {
-    UIApplication.sharedApplication().openURL(URL)
+  func open(url: URL) {
+    UIApplication.shared.openURL(url)
   }
 #endif