Updated filters' processor signature #5

Athlee · Nov 29, 2016 · a24558a · a24558a
1 parent 3f1edcf
commit a24558a
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Showing 4 changed files with 3 additions and 7 deletions.
diff --git a/.DS_Store b/.DS_Store
diff --git a/Example/Athlee-ImageEditorKit/Athlee-ImageEditorKit/FilterViewController.swift b/Example/Athlee-ImageEditorKit/Athlee-ImageEditorKit/FilterViewController.swift
@@ -102,7 +102,7 @@ extension FilterViewController: UICollectionViewDataSource, UICollectionViewDele
     }
   }
 
-  func prepareImage(at indexPath: IndexPath, completion: (UIImage?) -> Void) {
+  func prepareImage(at indexPath: IndexPath, completion: @escaping (UIImage?) -> Void) {
     switch indexPath.item {
     case 0:
       names[indexPath] = "None"

diff --git a/Source/ImageProcessor/Processor/ImageProcessor.swift b/Source/ImageProcessor/Processor/ImageProcessor.swift
@@ -35,7 +35,7 @@ public struct ImageProcessor: ImageProcessorType {
 
   // MARK: ImageProcessorType properties
 
-  public func process<T : Filter>(image: UIImage, filter: T, completion: (UIImage?) -> Void) {
+  public func process<T : Filter>(image: UIImage, filter: T, completion: @escaping (UIImage?) -> Void) {
     print("[ImageProcessor]: Unable to find appropriate processing method's overload...")
   }
 
@@ -237,10 +237,6 @@ public struct ImageProcessor: ImageProcessorType {
   fileprivate func setValues<T : Filter>(for filter: CIFilter, with _filter: T) {
     let scanned = _filter.scanned()
     for (key, value) in scanned {
-      guard let value = value as? AnyObject else {
-        continue
-      }
-
       filter.setValue(value, forKey: key)
     }
   }

diff --git a/Source/ImageProcessor/Processor/ImageProcessorType.swift b/Source/ImageProcessor/Processor/ImageProcessorType.swift
@@ -9,5 +9,5 @@
 import UIKit
 
 public protocol ImageProcessorType {
-  func process<T : Filter>(image: UIImage, filter: T, completion: (UIImage?) -> Void)
+  func process<T : Filter>(image: UIImage, filter: T, completion: @escaping (UIImage?) -> Void)
 }