swift2931

import SwiftUI
import Combine

protocol Service {
    static var mods: [String: (inout URLRequest) -> Void] {get set}
    var baseURL: String {get set}
    func config(_ pat: String, _ mod: @escaping (inout URLRequest) -> Void)
    func decorated(_ absURL: String, _ req: URLRequest) -> URLRequest
    func match(_ pat: String, _ absURL: String) -> Bool
    func makeRequest(_ relativeURL: String) -> URLRequest

swift2931

//
//  Redux.swift
//  Elf
//
//  Created by JimLai on 2019/8/18.
//  Copyright © 2019 JimLai. All rights reserved.
//

import SwiftUI

swift2931

extension TypedContentAccessors {
    var mj: MJ {
        return MJ(entityForTypedContentAccessors?.content as Any)
    }
}

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import UIKit


struct Rx<T> {
    var tx: ((T) -> ())?
    var val: T {
        didSet {
            tx?(val)
        }
    }

swift2931

import UIKit

protocol Redux: class {
    func action<V> (_ action: @escaping (V, Self) -> ()) -> (V) -> ()
}
extension Redux where Self: UIViewController {
    func action<V> (_ action: @escaping (V, Self) -> ()) -> (V) -> () {
        return { [weak self] v in
            if let vc = self {
                action(v, vc)

swift2931

import UIKit

func dp(_ any: Any...) {
    print(any)
}

protocol Redux: class {
    func action(_ f: String) -> (Self) -> ()
    func effect(_ f: String) -> Self
    func effect(_ desc: String, _ cls: () -> ()) -> Self

swift2931

iOS development builds around storyboard.

my opinionated approach is to keep only 1 view controller in each storyboard.

use it only as the view of controller, but do most of the control in code.

you may wonder why not just using XIB?

first it requires you overriding loadView(), which is some overhead

swift2931

import UIKit

struct Future<U> {
    var u: U? {
        didSet {
            promise?(u)
        }
    }
    var promise: ((U?) -> ())?
    func then<V>(_ action: @escaping (U?, Future<V>) -> ()) -> Future<V> {