antonyalkmim

const calcularDigito = (str, peso) => {
    var soma = 0;
    var indice = str.length - 1;
    var digito;
    while (indice >= 0) {
        digito = parseInt(str.substring(indice, indice + 1));
        soma += digito * peso[peso.length - str.length + indice];
        indice--

antonyalkmim

infix operator ?!: NilCoalescingPrecedence

@_transparent
public func ?!<T: OptionalType>(value: T, error: @autoclosure () -> Error) throws -> T.ValueType {
    if let value = value.optionalValue { return value }
    throw error()
}

antonyalkmim

//
//  UIViewController+ext.swift
//  Antony Alkmim
//
//  Created by Antony Alkmim on 03/07/18.
//  Copyright © 2018 Antony Alkmim. All rights reserved.
//

import UIKit

antonyalkmim

//
//  SwipeableCell.swift
//  Antony Alkmim
//
//  Created by Antony Alkmim on 09/07/18.
// Inspired by: https://www.raywenderlich.com/62435/make-swipeable-table-view-cell-actions-without-going-nuts-scroll-views
//

import UIKit
import PINRemoteImage

antonyalkmim

// The trick is to link the DeviceSupport folder from the beta to the stable version.
// sudo needed if you run the Mac App Store version. Always download the dmg instead... you'll thank me later :)

// Support iOS 13.2 devices (Xcode 11.2) with Xcode 11.1:
sudo ln -s /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport/13.2 /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport

// Xcode 10.3 to Xcode 11
sudo ln -s /Applications/Xcode-11.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport/13.0 /Applications/Xcode-10.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport

// Then restart Xcode and reconnect your devices. You will need to do that for every beta of future iOS versions

antonyalkmim

#!/bin/bash

echo "Removing unavailable simulators..."
xcrun simctl delete unavailable

echo "Brew cleanup..."
brew cleanup

echo "Removing Xcode Caches..."
rm -rf ~/Library/Caches/com.apple.dt.Xcode

antonyalkmim

typealias IfResultClosure<Result> = (() -> Result)
typealias Case<Value, Result> = (Value, IfResultClosure<Result>)

@_functionBuilder
struct CaseBuilder<Value, Result> {
    static func buildBlock(_ cases: Case<Value, Result>...) -> [Case<Value, Result>] {
        cases
    }
}

antonyalkmim

import SwiftUI

struct CurrencyTextField: View {
   
    let title: String
    @Binding var amountString: String
    
    var body: some View {
        TextField(title, text: $amountString)
            .keyboardType(.numberPad)

antonyalkmim

Setup iTem2 MacOS shortcuts

Setup Cmd+[left|right] and Option+[left|right] mac shortcuts for iTerm2

StackOverflow question with its answer: https://stackoverflow.com/questions/6205157/how-to-set-keyboard-shortcuts-to-jump-to-beginning-end-of-line

For	Action	Send

antonyalkmim

import UIKit
import SwiftUI

extension UIViewController {

    /// Add a SwiftUI `View` as a child of the input `UIView`.
    /// - Parameters:
    ///   - swiftUIView: The SwiftUI `View` to add as a child.
    ///   - view: The `UIView` instance to which the view should be added.
    func addSubview<Content>(_ swiftUIView: Content, to view: UIView) where Content: View {