| /** | |
| myProtocol.h | |
| */ | |
| @protocol MyProtocol <NSObject> | |
| @property (nonatomic) BOOL myVariable; | |
| @end | |
| /** | |
| MyClass.h | |
| */ |
| image.imageModificationBlock = { image in | |
| // try to set rounded corner only to top left and bottom left | |
| var modifiedImage: UIImage? | |
| var rect = CGRect(origin: CGPoint.zero, size: image.size) | |
| UIGraphicsBeginImageContextWithOptions(image.size, false, UIScreen.main.scale) | |
| let maskPath = UIBezierPath(roundedRect: rect, byRoundingCorners: [UIRectCorner.topLeft, UIRectCorner.bottomLeft], cornerRadii: CGSize(width: 10, height: 10)) | |
| maskPath.addClip() | |
| image.draw(in: rect) | |
| modifiedImage = UIGraphicsGetImageFromCurrentImageContext() |
| @propertyWrapper | |
| struct NonEmptyString { | |
| var wrappedValue: String? | |
| init(wrappedValue: String?) { | |
| if wrappedValue?.isEmpty == true { | |
| self.wrappedValue = nil | |
| } else { | |
| self.wrappedValue = wrappedValue | |
| } |
Composable Architecture (pendeknya TCA) adalah library untuk membangun aplikasi dengan cara yang konsisten dan mudah dimengerti, dengan komposisi, testing, dan design ergonomis. TCA dapat digunakan di SwiftUI, UIKit, dan lainnya, dan di platform Apple apa pun (iOS, macOS, tvOS, dan watchOS)
