AliSoftware

//#! Swift 5

import Foundation
import AppKit

////////////////////////////////////////////////////////////////////
//: ## Type Definition

struct AttrString {
  let attributedString: NSAttributedString

AliSoftware

func json(from dict: [String: Any]) -> String {
  let jsonData = try! JSONSerialization.data(withJSONObject: dict, options: [])
  let str = String(data: jsonData, encoding: .utf8)!
  return str
}

struct Product {
  var price: Double
  var quantity: Int

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//  Coordinator.swift

import Foundation

public protocol Coordinator: class {
    var components: CoordinatorComponents { get }

    /// Set up here everything that needs to happen just before the Coordinator is presented
    ///
    /// - Parameter modalSetup: A parameter you can use to customize the default mainViewController's

AliSoftware

#!/bin/bash

#->Usage: launch_ipa.sh <PATH.app> [DEVICE_TYPE] [IOS_RUNTIME]
#->
#->  Create a new simulator, install the app in it, launch it, wait 20s then kill it.
#->  The main purpose of this script is to just launch an app and let the applicationDidFinishLaunching… callback be called
#->
#->  - [DEVICE_TYPE] the model of simulator to use. See `xcrun simctl list devicetypes` for the full list. Defaults to 'iPhone-6s'
#->                  Note: You just need to provide the last part of the full device ID from
#->                  com.apple.CoreSimulator.SimDeviceType.<DEVICE_TYPE>

AliSoftware

import Foundation

//: Swift type-safe protocol versions of (Mutable)Copying
protocol SwiftCopying {
  associatedtype NonMutableType = Self
  func clone() -> NonMutableType
}
extension SwiftCopying where Self: NSCopying {
  func clone() -> NonMutableType {
    return self.copy() as! NonMutableType

AliSoftware

import UIKit
import PlaygroundSupport

// Create a view to display the result in playground
let view = UIView(frame: CGRect(x: 0, y: 0, width: 500, height: 500))
view.backgroundColor = .white
PlaygroundPage.current.liveView = view;

AliSoftware

#!/bin/bash
#####
#
# git-gerrit v1.1
# O. Halligon, 2017.08.18
#
#####
#
# Usage:
#

AliSoftware

Introducing Role Keywords to Protocol Implementations to Reduce Code Errors

• Proposal: SE-TBD
• Author(s): Olivier Halligon, Caleb Davenport, Brian King, Erica Sadun
• Status: tbd
• Review manager: tbd

Introduction

This proposal enhances protocol safety at compile time by incorporating role keywords to discourage two categories of potential user errors. This proposal can be phased in first over time and language release.

AliSoftware

This is a reference of all the useful links to follow my UIKonf'17 talk on Code Generation in Swift

• Slides on SpeakerDeck
• Keynote Live URL
• All the other files in this GIST contains the code snippets I used in my slides, referenced by slide number.

AliSoftware

// When you are in the diff page of a GitHub PR
// And want to hide all the Pods/* files in that diff page, use this:

// Paste that in your Web Inspector's console
var nodes = document.evaluate("//div[@class='file-header' and starts-with(@data-path,'Pods/')]", document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null );
for(i=0; i<nodes.snapshotLength; ++i) { 
  nodes.snapshotItem(i).parentNode.hidden = true
}

// Or even better, create a bookmark with this code for easy quick access: