swift formatting

Author: aure

STKAudioKit.playground/Pages/Clarinet.xcplaygroundpage/Contents.swift

@@ -1,9 +1,9 @@
 //: ## Clarinet
 //: Physical model of a Clarinet
 import AudioKit
-import STKAudioKit
 import Foundation
 import PlaygroundSupport
+import STKAudioKit
 
 let playRate = 2.0
 
@@ -13,18 +13,17 @@ let reverb = Reverb(clarinet)
 
 let scale = [0, 2, 4, 5, 7, 9, 11, 12]
 
-
 let engine = AudioEngine()
 engine.output = reverb
 try! engine.start()
 
 let t = Timer.scheduledTimer(withTimeInterval: 1.0 / playRate, repeats: true) { _ in
     var note = scale.randomElement()!
-    let octave = (2..<6).randomElement()! * 12
-    if (0...10).randomElement()! < 1 { note += 1 }
+    let octave = (2 ..< 6).randomElement()! * 12
+    if (0 ... 10).randomElement()! < 1 { note += 1 }
     if !scale.contains(note % 12) { Log("ACCIDENT!") }
 
-    if (0...6).randomElement()! > 1 {
+    if (0 ... 6).randomElement()! > 1 {
         clarinet.trigger(note: MIDINoteNumber(note + octave), velocity: 127)
     } else {
         clarinet.stop()

STKAudioKit.playground/Pages/Hello World.xcplaygroundpage/Contents.swift

@@ -1,7 +1,7 @@
-//: Simple Playground to test if STKAudioKit is working 
+//: Simple Playground to test if STKAudioKit is working
 import AudioKit
-import STKAudioKit
 import Foundation
+import STKAudioKit
 
 let shaker = Shaker()
 
@@ -11,7 +11,7 @@ engine.output = shaker
 try! engine.start()
 
 while true {
-    let type = ShakerType(rawValue: (0...22).randomElement()!)!
+    let type = ShakerType(rawValue: (0 ... 22).randomElement()!)!
     print(type)
     shaker.trigger(type: type)
     sleep(1)

Sources/STKAudioKit/STKPhysicalModels.swift

@@ -1,17 +1,17 @@
 // Copyright AudioKit. All Rights Reserved.
 
-import AVFoundation
 import AudioKit
 import AudioKitEX
+import AVFoundation
 
 /// Superclass for STK physical models, do not use directly
-public class STKBase: Node, MIDITriggerable  {
+public class STKBase: Node, MIDITriggerable {
     /// Connected nodes
     public var connections: [Node] { [] }
-    
+
     /// Underlying AVAudioNode
     public var avAudioNode: AVAudioNode
-    
+
     /// Initialize the STK Clarinet model
     public init(_ code: String) {
         avAudioNode = instantiate(instrument: code)
@@ -21,54 +21,53 @@ public class STKBase: Node, MIDITriggerable  {
 /// STK Clarinet
 public class Clarinet: STKBase {
     /// Initialize the physical model
-    public init() { super.init("clar")}
+    public init() { super.init("clar") }
 }
 
 /// STK Flute
 public class Flute: STKBase {
     /// Initialize the physical model
-    public init() { super.init("flut")}
+    public init() { super.init("flut") }
 }
 
 /// STK Mandolin
 public class MandolinString: STKBase {
     /// Initialize the physical model
-    public init() { super.init("mand")}
+    public init() { super.init("mand") }
 }
 
 /// STK Rhodes Piano
 public class RhodesPianoKey: STKBase {
     /// Initialize the physical model
-    public init() { super.init("rhds")}
+    public init() { super.init("rhds") }
 }
 
 /// STK Shaker
 public class Shaker: STKBase {
     /// Initialize the physical model
-    public init() { super.init("shak")}
+    public init() { super.init("shak") }
 }
 
 /// STK Tubular Bells
 public class TubularBells: STKBase {
     /// Initialize the physical model
-    public init() { super.init("tbel")}
+    public init() { super.init("tbel") }
 }
 
-extension Shaker {
+public extension Shaker {
     /// Trigger the sound with a set of parameters
     ///
     /// - Parameters:
     ///   - type: various shaker types are supported
     ///   - amplitude: how hard to shake
-    public func trigger(type: ShakerType, amplitude: Double = 0.5) {
+    func trigger(type: ShakerType, amplitude: Double = 0.5) {
         let velocity = MIDIVelocity(amplitude * 127.0)
         au.trigger(note: type.rawValue, velocity: velocity)
     }
 }
 
 /// Type of shaker to use
 public enum ShakerType: MIDIByte {
-
     /// Maraca
     case maraca = 0
 
@@ -138,4 +137,3 @@ public enum ShakerType: MIDIByte {
     /// Tuned Bamboo Chimes
     case tunedBambooChimes = 22
 }
-

Tests/STKAudioKitTests/ValidatedMD5s.swift

@@ -4,7 +4,7 @@ import XCTest
 extension XCTestCase {
     func testMD5(_ buffer: AVAudioPCMBuffer) {
         let localMD5 = buffer.md5
-        let name = self.description
+        let name = description
         XCTAssert(validatedMD5s[name] == buffer.md5, "\nFAILEDMD5 \"\(name)\": \"\(localMD5)\",")
     }
 }