#97 Added localizedUppercase/loweracase/capitalized for iOS 8

Author: malcommac

Sources/SwiftRichString/Attributes/TextTransform.swift

@@ -46,17 +46,29 @@ public enum TextTransform {
         switch self {
             case .lowercase:
                 return { string in
-                    string.localizedLowercase
+                    if #available(iOS 9.0, iOSApplicationExtension 9.0, *) {
+                        return string.localizedLowercase
+                    } else {
+                        return string.lowercased(with: Locale.current)
+                    }
                 }
 
             case .uppercase:
                 return { string in
-                    string.localizedUppercase
+                    if #available(iOS 9.0, iOSApplicationExtension 9.0, *) {
+                        return string.localizedUppercase
+                    } else {
+                        return string.uppercased(with: Locale.current)
+                    }
                 }
 
             case .capitalized:
                 return { string in
-                    string.localizedCapitalized
+                    if #available(iOS 9.0, iOSApplicationExtension 9.0, *) {
+                        return string.localizedCapitalized
+                    } else {
+                        return string.capitalized(with: Locale.current)
+                    }
                 }
 
             case .lowercaseWithLocale(let locale):

SwiftRichString.xcodeproj/project.pbxproj

@@ -1636,7 +1636,7 @@
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				INFOPLIST_FILE = Configs/SwiftRichString.plist;
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
-				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				MACOSX_DEPLOYMENT_TARGET = 10.11;
 				MARKETING_VERSION = 3.5.0;
@@ -1661,7 +1661,7 @@
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				INFOPLIST_FILE = Configs/SwiftRichString.plist;
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
-				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				MACOSX_DEPLOYMENT_TARGET = 10.11;
 				MARKETING_VERSION = 3.5.0;