Fix result type, upgrade demo app to iOS 13

Author: ArslanRafique

Example/ImaginaryDemo/ImaginaryDemo.xcodeproj/project.pbxproj

@@ -271,7 +271,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -323,7 +323,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
@@ -340,7 +340,7 @@
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = "$(inherited)";
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				INFOPLIST_FILE = ImaginaryDemo/Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = RamonGilabert.ImaginaryDemo;
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -354,7 +354,7 @@
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = "$(inherited)";
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				INFOPLIST_FILE = ImaginaryDemo/Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = RamonGilabert.ImaginaryDemo;
 				PRODUCT_NAME = "$(TARGET_NAME)";

Example/ImaginaryDemo/Podfile

@@ -1,4 +1,4 @@
-platform :ios, '9.0'
+platform :ios, '13.0'
 
 target 'ImaginaryDemo' do
   use_frameworks!

Example/ImaginaryDemo/Podfile.lock

@@ -1,7 +1,7 @@
 PODS:
-  - Cache (5.3.0)
-  - Imaginary (4.3.0):
-    - Cache (~> 5.3.0)
+  - Cache (6.0.0)
+  - Imaginary (5.0.0):
+    - Cache (~> 6.0.0)
 
 DEPENDENCIES:
   - Imaginary (from `../../`)
@@ -15,9 +15,9 @@ EXTERNAL SOURCES:
     :path: "../../"
 
 SPEC CHECKSUMS:
-  Cache: 48762993ec44e1d93483c4d4a13edd18452326f4
-  Imaginary: c3153bbdfadcf1736d736e307d80717b7a8c6040
+  Cache: 4ca7e00363fca5455f26534e5607634c820ffc2d
+  Imaginary: cf5e3a7dd6ab1dcbd47ba8ce5edf2307c4e99eb3
 
-PODFILE CHECKSUM: 317cccf04e61f3f6f7e8a7e2dbc1ad0f7fa2beee
+PODFILE CHECKSUM: f44736d98f74418007761e4973f2c94b08d5db15
 
-COCOAPODS: 1.9.3
+COCOAPODS: 1.11.3

Sources/Shared/Fetcher/ImageFetcher.swift

@@ -44,10 +44,10 @@ public class ImageFetcher {
         return
       }
 
-      switch result {
-	case .success(let image):
+    switch result {
+	case .value(let image):
         completion(.value(image))
-	case .failure:
+	case .error(_):
         if url.isFileURL {
           self.fetchFromDisk(url: url, completion: completion)
         } else {