mortenbekditlevsen

@propertyWrapper
struct A<T> {
    private var _storage: T
    var wrappedValue: T {
        get { _storage }
        mutating set { _storage = newValue }
    }
}

@propertyWrapper

mortenbekditlevsen

          class TestResolver {
    var identifier: String

    @ResolveKeypathLazily(keyPath: \TestResolver.identifier)
    var hamster: Int = 1

    init(identifier: String) {
        self.identifier = identifier
    }
}

mortenbekditlevsen

import SwiftUI

struct Triflake: View {
    let angle: Angle
    let level: Int
    init(angle: Angle, level: Int) {
        self.angle = angle
        self.level = level
    }

mortenbekditlevsen

import Combine
import SwiftUI

@propertyWrapper
class Observable<T>: ObservableObject {
    @Published var wrappedValue: T
    init(wrappedValue: T) {
        self.wrappedValue = wrappedValue
    }
}

mortenbekditlevsen

enum QueryPredicate {
  case isEqualTo(_ field: String, _ value: Any)
  case isNotEqualTo(_ field: String, _ value: Any)

  case isIn(_ field: String, _ values: [Any])
  case isNotIn(_ field: String, _ values: [Any])

  case arrayContains(_ field: String, _ value: Any)
  case arrayContainsAny(_ field: String, _ values: [Any])

mortenbekditlevsen

import Foundation

enum DecodeError: Error {
    case err
}

struct Foo: Codable {
    var a: String
}

mortenbekditlevsen

import Foundation

struct Wrapper: Codable, Hashable, RawRepresentable, ExpressibleByStringLiteral, CodingKeyRepresentable {
    typealias StringLiteralType = String
    
    var rawValue: String
    
    init(rawValue: String) {
        self.rawValue = rawValue
    }

mortenbekditlevsen

The Swift Evolution forums are full of exciting pitches and proposals for new functionality in Swift and it’s ecosystem.

After the sunsetting of the Swift Weekly Brief I’ve been missing a digest of news from SE.

I will be no means try to replace the Swift Weekly Brief - since I don’t have the bandwidth for such an undertaking - but I’ll try to present a few of the pitches and proposals that I find interesting.

SE-0380, if and switch expressions

swift-evolution/0380-if-switch-expressions.md at main · apple/swift-evolution · GitHub