natanrolnik

source 'https://rubygems.org'
 
gem 'cocoapods', '~> 1.5.3'
gem 'fastlane', '~> 2.100.1'

natanrolnik

<!--
Related: https://twitter.com/natanrolnik/status/1055756310023716865

The following snippet should be copied to:
~/Library/Developer/Xcode/UserData/CodeSnippets
as, for example, guardweak.codesnippet.

When you type `guardweakself` inside a function scope, it will generate the following code snippet:

guard let <#self#> = <#self#> else {

natanrolnik

import Foundation

let randomInt = Int.random(in: 0...3)

let spelledOut: String = {
    switch randomInt {
    case 0:
        return "Zero"
    case 1:
        return "One"

natanrolnik

PlaygroundPage.current.needsIndefiniteExecution = true

typealias DispatcherIdentifier = String

extension DispatchQueue {
    static var associatedValueKey = 0

    func schedule(after timeInterval: TimeInterval,
                  with identifier: DispatcherIdentifier,
                  action: @escaping () -> Void) {

natanrolnik

//in your viewDidAppear method, schedule it:
DispatchQueue.main.asyncAfter(.now() + 3) { [weak self] in
  self?.micButton.jump()
}

natanrolnik

//keep a variable to know if the user tapped the button:
var micButtonTapped = false

func recordVoiceMessage() {
  //if the user tapped/held the mic button, set the variable to true
  micButtonTapped = true
}

//in your viewDidAppear method, schedule it:
DispatchQueue.main.asyncAfter(.now() + 3) { [weak self] in

natanrolnik

var micHintWorkItem: DispatchWorkItem?

func recordVoiceMessage() {
  micHintWorkItem?.cancel()
}

//in your viewDidAppear method, create and schedule the work item:
micHintWorkItem = DispatchWorkItem { [weak self] in
  self?.micButton.jump()
}

natanrolnik

//The following code depends on this:
//https://gist.github.com/sisoje/f1444dff45618938ce81324a81316690#file-nspredicate-keypath-operators-swift

import CoreData

extension NSManagedObject {
    static var entityName: String {
        return entity().name!
    }
}

natanrolnik

//declare which keys in the JSON we are interested in
enum CodingKeys: String, CodingKey {
    case status
    case confirmedUsers
    case position
    case reason
}

//declare the possible values os the status key
private enum EventConfirmationStatus: String, Codable {

natanrolnik

------ ⭣ Redundant Else ⭣ ------

if someCondition {
  return meh
} else {
  let someValue = callSomeFunction()
  return someValue
}

----------- ⭣ Fine ⭣ -----------