add swift pm support

Package.resolved

@@ -0,0 +1,25 @@
+{
+  "object": {
+    "pins": [
+      {
+        "package": "Nimble",
+        "repositoryURL": "https://github.com/Quick/Nimble",
+        "state": {
+          "branch": null,
+          "revision": "f8657642dfdec9973efc79cc68bcef43a653a2bc",
+          "version": "8.0.2"
+        }
+      },
+      {
+        "package": "Quick",
+        "repositoryURL": "https://github.com/Quick/Quick",
+        "state": {
+          "branch": null,
+          "revision": "94df9b449508344667e5afc7e80f8bcbff1e4c37",
+          "version": "2.1.0"
+        }
+      }
+    ]
+  },
+  "version": 1
+}

Package.swift

@@ -0,0 +1,33 @@
+// swift-tools-version:5.0
+// The swift-tools-version declares the minimum version of Swift required to build this package.
+
+import PackageDescription
+
+let package = Package(
+    name: "Shuffle",
+    platforms: [
+        .iOS(.v9)
+    ],
+    products: [
+        .library(
+            name: "Shuffle",
+            targets: ["Shuffle"]),
+    ],
+    dependencies: [
+        .package(url: "https://github.com/Quick/Quick", from: "2.1.0"),
+        .package(url: "https://github.com/Quick/Nimble", from: "8.0.2")
+    ],
+    targets: [
+        .target(
+            name: "Shuffle",
+            dependencies: []),
+        .testTarget(
+            name: "ShuffleTests",
+            dependencies: [
+                "Shuffle",
+                "Quick",
+                "Nimble"
+            ]
+        )
+    ]
+)

README.md

@@ -11,7 +11,7 @@
 <a href="https://developer.apple.com/swift"><img alt="Swift 5" src="https://img.shields.io/badge/language-Swift_5-orange.svg"/></a>
 <a href="https://cocoapods.org/pods/MultiProgressView"><img alt="CocoaPods" src="https://img.shields.io/cocoapods/v/Shuffle-iOS.svg"/></a>
 <a href="https://github.com/Carthage/Carthage"><img alt="Carthage" src="https://img.shields.io/badge/carthage-compatible-4BC51D.svg?style=flat)"/></a>
-<!--<a href="https://swift.org/package-manager"><img alt="Swift Package Manager" src="https://img.shields.io/badge/swift pm-compatible-yellow.svg"/></a>-->
+<a href="https://swift.org/package-manager"><img alt="Swift Package Manager" src="https://img.shields.io/badge/swift pm-compatible-yellow.svg"/></a>
 </br>
 <!--<a href="https://travis-ci.org/mac-gallagher/MultiProgressView"><img alt="Build Status" src="https://travis-ci.com/mac-gallagher/MultiProgressView.svg?branch=master"/></a>
 --><a href="https://cocoapods.org/pods/MultiProgressView"><img alt="Platform" src="https://img.shields.io/cocoapods/p/Shuffle-iOS.svg"/></a>
@@ -164,7 +164,6 @@ Shuffle is available through [Carthage](<https://github.com/Carthage/Carthage>).
 
 	github "mac-gallagher/Shuffle"
 
-<!--
 ### Swift Package Manager
 MultiProgressView is available through [Swift PM](<https://swift.org/package-manager/>). To install it, simply add the package as a dependency in `Package.swift`:
 
@@ -173,7 +172,7 @@ dependencies: [
   .package(url: "https://github.com/mac-gallagher/Shuffle.git", from: "0.1.0"),
 ]
 ```
--->
+
 ### Manual
 Download and drop the `Shuffle` directory into your project.
 

Shuffle.xcodeproj/project.pbxproj

@@ -223,7 +223,7 @@
 		AD0542BC2271397900B42353 /* Tests */ = {
 			isa = PBXGroup;
 			children = (
-				AD18F0DD22B9F85E007BACE9 /* Shuffle */,
+				AD18F0DD22B9F85E007BACE9 /* ShuffleTests */,
 				AD18F0E022B9F8D2007BACE9 /* Supporting Files */,
 			);
 			path = Tests;
@@ -279,14 +279,14 @@
 			path = Specs;
 			sourceTree = "<group>";
 		};
-		AD18F0DD22B9F85E007BACE9 /* Shuffle */ = {
+		AD18F0DD22B9F85E007BACE9 /* ShuffleTests */ = {
 			isa = PBXGroup;
 			children = (
 				AD42DEB822D97DD6007A82E8 /* Shared */,
 				ADCEAE2422A1B8D4002A5F82 /* SwipeCard */,
 				ADEE86D822ADEC8500AAE7A1 /* SwipeCardStack */,
 			);
-			path = Shuffle;
+			path = ShuffleTests;
 			sourceTree = "<group>";
 		};
 		AD18F0DE22B9F874007BACE9 /* Shuffle */ = {
@@ -436,7 +436,7 @@
 				AD18F0E122B9F957007BACE9 /* TinderExample */,
 				AD72AC932270FC7C0083E735 /* Supporting Files */,
 			);
-            name = "Example for Shuffle";
+			name = "Example for Shuffle";
 			path = Example;
 			sourceTree = "<group>";
 		};