kirsteins

struct CustomLabelStyle: LabelStyle {
    @Environment(\.dynamicTypeSize) private var dynamicTypeSize

    private var leadingPadding: CGFloat {
        switch dynamicTypeSize {
            case .xSmall: -8
            case .small: -9
            case .medium: -9
            case .large: -10
            case .xLarge: -11

kirsteins

extension NSDecimalNumber {
    func round(decimalPlaces: Int, roundingMode: RoundingMode) -> NSDecimalNumber {
        let handler = NSDecimalNumberHandler(
            roundingMode: roundingMode,
            scale: Int16(decimalPlaces),
            raiseOnExactness: false,
            raiseOnOverflow: false,
            raiseOnUnderflow: false,
            raiseOnDivideByZero: false)
        return rounding(accordingToBehavior: handler)

kirsteins

struct ToggleWidthPreferenceKey: PreferenceKey {
    static let defaultValue: CGFloat = 0
    static func reduce(value: inout CGFloat, nextValue: () -> CGFloat) {
        value = max(value, nextValue())
    }
}

extension View {
    func measureToggle() -> some View {
        self.background(GeometryReader { geometry in

kirsteins

struct ContentView: View {
    @State var flag = false

    var body: some View {
        VStack(spacing: 0) {
            Circle().fill(Color.orange)
            if flag {
                Circle()
                    .fill(Color.red)
                    .transition(.opacity)

kirsteins

struct ContentView: View {
    @State var flag = false

    var body: some View {
        VStack(spacing: 0) {
            Circle().fill(Color.orange)
            if flag {
                Circle()
                    .fill(Color.red)
                    .transition(.opacity)

kirsteins

{
  "alfredtheme" : {
    "result" : {
      "textSpacing" : 4,
      "subtext" : {
        "size" : 12,
        "colorSelected" : "#FFFFFFFF",
        "font" : "CamingoCode",
        "color" : "#7F7F7FFF"
      },

kirsteins

extension Optional where Wrapped: Hashable {
  var hashValue: Int {
    switch self {
    case .some(let hashable):
      return hashable.hashValue
    default:
      return 0
    }
  }
}

kirsteins

/// Get the top most view controller in presentation chain
func topPresentedController() -> UIViewController? {
    var topPresentedController = rootViewController

    while let nextTopPresentedController = topPresentedController?.presentedViewController {
        topPresentedController = nextTopPresentedController
    }

    return topPresentedController
}

kirsteins

//
//  ViewController.swift
//  SendEmailWithAttachment
//
//  Created by Kelly Egan on 3/17/15.
//  Copyright (c) 2015 Kelly Egan. All rights reserved.
//

import UIKit
import MessageUI

kirsteins

import ObjectiveC
import UIKit

var associatedObjectHandle: UInt8 = 0

class TextDidChangeHandler: NSObject {
    unowned let textField: UITextField
    let handler: (textField: UITextField) -> Void
    init(textField: UITextField, handler: (textField: UITextField) -> Void) {
        self.handler = handler