wotjd

import UIKit

class CustomRoundableButton: UIButton {
  @IBInspectable var rounded: Bool = false {
    didSet { self.updateCornerRadius() }
  }
  var cornerRadius: CGFloat?
  
  override func layoutSubviews() {
    super.layoutSubviews()

wotjd

import UIKit

extension UIView {
  class func computeDampingRatio(tension: CGFloat, friction: CGFloat, mass: CGFloat) -> CGFloat {
    friction / (2 * sqrt(mass * tension))
  }

  class func animate(
    withTension tension: CGFloat,
    friction: CGFloat,

wotjd

/*
id.txt example:

stringid1
stringid2
...

eng.txt example:

hello

wotjd

// swiftlint:disable all
// Generated using SwiftGen, by O.Halligon — https://github.com/SwiftGen/SwiftGen

{% if tables.count > 0 %}
{% set accessModifier %}{% if param.publicAccess %}public {% endif %}{% endset %}
import Foundation

// swiftlint:disable superfluous_disable_command
// swiftlint:disable file_length

wotjd

extension Dictionary {   
  func cloneWith(_ dict: [Key: Value]) -> [Key: Value] {
    var result = self
    dict.forEach { key, value in result[key] = value }
    return result  
  }
}

// usage
let dict: [Int: Any] = [1: "abc", 2: "cde"]

wotjd

class RespondingButton: UIButton, UIKeyInput {
  override var canBecomeFirstResponder: Bool { return true }
  
  var hasText: Bool = true
  var autocorrectionType: UITextAutocorrectionType = .no
  
  func insertText(_ text: String) {}
  func deleteBackward() {}
}

wotjd

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>DVTConsoleDebuggerInputTextColor</key>
	<string>0.706581 0.741758 0.725335 1</string>
	<key>DVTConsoleDebuggerInputTextFont</key>
	<string>SFMono-Bold - 13.0</string>
	<key>DVTConsoleDebuggerOutputTextColor</key>
	<string>0.706581 0.741758 0.725335 1</string>

wotjd

protocol Arithmeticable {
  static func +(lhs: Self, rhs: Self) -> Self
  static func -(lhs: Self, rhs: Self) -> Self
  static func *(lhs: Self, rhs: Self) -> Self
  static func /(lhs: Self, rhs: Self) -> Self
  
  static func <(lhs: Self, rhs: Self) -> Bool
  static func <=(lhs: Self, rhs: Self) -> Bool
  static func >(lhs: Self, rhs: Self) -> Bool
  static func >=(lhs: Self, rhs: Self) -> Bool

wotjd

import UIKit

enum OptionalError: Error {
  case noValue
}

extension Optional {
  // https://www.swiftbysundell.com/tips/unwrapping-an-optional-or-throwing-an-error/
  func orThrow(_ errorExpression: @autoclosure () -> Error = OptionalError.noValue) throws -> Wrapped {
    guard let value = self else { throw errorExpression() }

wotjd

class ParentViewController: UIViewController {
  let button: UIButton()
  ...
  func onTapButton() {
    let popupVC = PopupViewController()
    popupVC.onDoneBlock = { [weak self] in
      self?.moveToNextView()
    }
  }