From fffb43c266b74e1c1012092c031a6f5f29de14b8 Mon Sep 17 00:00:00 2001
From: Wojtek Czekalski <me@wczekalski.com>
Date: Sat, 5 Nov 2016 11:04:32 +0100
Subject: [PATCH] Playground fixes for Swift 3

---
 Graph.playground/Contents.swift               |  6 +++---
 Graph.playground/Sources/ViewController.swift | 12 ++++++------
 Graph.playground/timeline.xctimeline          | 10 ++++++++--
 3 files changed, 17 insertions(+), 11 deletions(-)

diff --git a/Graph.playground/Contents.swift b/Graph.playground/Contents.swift
index dd244b9..81d132e 100644
--- a/Graph.playground/Contents.swift
+++ b/Graph.playground/Contents.swift
@@ -1,8 +1,8 @@
 //: Playground - noun: a place where people can play
 
 import UIKit
-import XCPlayground
+import PlaygroundSupport
 
-let viewController = GraphViewController(string1: "Playground", string2: "Playful")
+let viewController = GraphViewController(string1: "kitten", string2: "sitting")
 viewController.view.frame = CGRect(x: 0, y: 0, width: 500, height: 500)
-XCPlaygroundPage.currentPage.liveView = viewController.view
+PlaygroundPage.current.liveView = viewController.view
diff --git a/Graph.playground/Sources/ViewController.swift b/Graph.playground/Sources/ViewController.swift
index 048aea4..2975c42 100644
--- a/Graph.playground/Sources/ViewController.swift
+++ b/Graph.playground/Sources/ViewController.swift
@@ -112,11 +112,11 @@ extension Trace {
             let xDelta = (to.x-from.x)/20
             
             switch type() {
-            case .Deletion:
+            case .deletion:
                 return (CGPoint(x: from.x+xDelta, y: from.y), CGPoint(x: to.x-xDelta, y: to.y))
-            case .Insertion:
+            case .insertion:
                 return (CGPoint(x: from.x, y: from.y+yDelta), CGPoint(x: to.x, y: to.y-yDelta))
-            case .MatchPoint:
+            case .matchPoint:
                 return (CGPoint(x: from.x+xDelta, y: from.y+yDelta), CGPoint(x: to.x-xDelta, y: to.y-yDelta))
             }
         }()
@@ -127,11 +127,11 @@ extension Trace {
         let arrowLayer = UIBezierPath(arrow: arrow(on: graph)).shapeLayer()
         
         switch type() {
-        case .Deletion:
+        case .deletion:
             arrowLayer.fillColor = UIColor.red.cgColor
-        case .Insertion:
+        case .insertion:
             arrowLayer.fillColor = UIColor.green.cgColor
-        case .MatchPoint:
+        case .matchPoint:
             arrowLayer.fillColor = UIColor.white.cgColor
         }
         return arrowLayer
diff --git a/Graph.playground/timeline.xctimeline b/Graph.playground/timeline.xctimeline
index 0b2fed4..12c47e6 100644
--- a/Graph.playground/timeline.xctimeline
+++ b/Graph.playground/timeline.xctimeline
@@ -3,15 +3,21 @@
    version = "3.0">
    <TimelineItems>
       <LoggerValueHistoryTimelineItem
-         documentLocation = "#CharacterRangeLen=0&amp;CharacterRangeLoc=167&amp;EndingColumnNumber=1&amp;EndingLineNumber=5&amp;StartingColumnNumber=1&amp;StartingLineNumber=5&amp;Timestamp=489366516.224929"
+         documentLocation = "#CharacterRangeLen=0&amp;CharacterRangeLoc=163&amp;EndingColumnNumber=1&amp;EndingLineNumber=5&amp;StartingColumnNumber=1&amp;StartingLineNumber=5&amp;Timestamp=499955574.255999"
          selectedRepresentationIndex = "0"
          shouldTrackSuperviewWidth = "NO">
       </LoggerValueHistoryTimelineItem>
       <LoggerValueHistoryTimelineItem
-         documentLocation = "#CharacterRangeLen=0&amp;CharacterRangeLoc=167&amp;EndingColumnNumber=27&amp;EndingLineNumber=5&amp;StartingColumnNumber=1&amp;StartingLineNumber=5&amp;Timestamp=489366516.225109"
+         documentLocation = "#CharacterRangeLen=0&amp;CharacterRangeLoc=163&amp;EndingColumnNumber=27&amp;EndingLineNumber=5&amp;StartingColumnNumber=1&amp;StartingLineNumber=5&amp;Timestamp=499955574.25617"
          lockedSize = "{280, 50}"
          selectedRepresentationIndex = "0"
          shouldTrackSuperviewWidth = "NO">
       </LoggerValueHistoryTimelineItem>
+      <LoggerValueHistoryTimelineItem
+         documentLocation = "#CharacterRangeLen=19&amp;CharacterRangeLoc=174&amp;EndingColumnNumber=20&amp;EndingLineNumber=6&amp;StartingColumnNumber=1&amp;StartingLineNumber=6&amp;Timestamp=499955575.464907"
+         lockedSize = "{1033, 752}"
+         selectedRepresentationIndex = "0"
+         shouldTrackSuperviewWidth = "NO">
+      </LoggerValueHistoryTimelineItem>
    </TimelineItems>
 </Timeline>