lattner

Async/Await for Swift

• Proposal: SE-XXXX
• Authors: Chris Lattner, Joe Groff

Introduction

Modern Cocoa development involves a lot of asynchronous programming using closures and completion handlers, but these APIs are hard to use. This gets particularly problematic when many asynchronous operations are used, error handling is required, or control flow between asynchronous calls gets complicated. This proposal describes a language extension to make this a lot more natural and less error prone.

This paper introduces a first class Coroutine model to Swift. Functions can opt into to being async, allowing the programmer to compose complex logic involving asynchronous operations, leaving the compiler in charge of producing the necessary closures and state machines to implement that logic.

brennanMKE

import PlaygroundSupport
import Foundation

class Worker {
    
    private let queue = DispatchQueue.global(qos: .background)
    private let serialQueue = DispatchQueue(label: "com.acme.serial")
    public private(set) var count = 0
    
    func incrementCount() {

JohnSundell

target 'MyTarget' do
    use_frameworks!

    # Post installation script that enables the Swift 4.2 compiler's
    # legacy 4.1 mode for 4.2-incompatible pods
    post_install do |installer|
      incompatiblePods = ['PodA', 'PodB']

      installer.pods_project.targets.each do |target|
          if incompatiblePods.include? target.name

gauravkeshre

iOS Cocoa Touch Universal Framework Script

What

For an framework to be compatible with various devices it has to be compiled for them specifically, This script does those tasks in single shot.

How

Install Script

1. Select Target

netdude78

#!/bin/bash

# taken from blog post: http://www.mokacoding.com/blog/automatic-xcode-versioning-with-git/
# Automatically sets version of target based on most recent tag in git
# Automatically sets build number to number of commits
#
# Add script to build phase in xcode at the top of the chain named "set build number"
# put this script in the root of the xcode project in a directory called scripts (good idea to version control this too)
# call the script as $SRCROOT/scripts/set_build_number.sh in xcode

erica

/*
 
 erica sadun, ericasadun.com
 Core Geometry
 
 */

import Foundation
import QuartzCore

atereshkov

If you've got something like this:

file was built for arm64 which is not the architecture being linked (x86_64):

Than this gist is for you.

Let's say you have already developed the framework itself and just want to build the binary
and distribute it through the Cocoapods.

1. Make sure your framework "Deployment Target" is equal to all the dependencies from your podspec file.

chockenberry

//
//  Debug.swift
//
//  Created by Craig Hockenberry on 3/15/17.
//  Updated by Craig Hockenberry on 2/20/24.

//  Usage:
//
//    SplineReticulationManager.swift:
//

AvdLee

extension FileManager {
    /*
        Prints out the locations of the simulator and the shared group folder.
        This is useful for debugging file issues.

        Example usage: FileManager.default.printFileLocations()
     */
    func printFileLocations() {
        let paths = NSSearchPathForDirectoriesInDomains(.documentDirectory, .userDomainMask, true)
        let simulatorFolder = paths.last!

d-date

name: XXXX
attributes:
  LastUpgradeCheck: 1140
  ORGANIZATIONNAME: "kankak, Inc."
options:
  bundleIdPrefix: com.xxxx.xxxxxxxx
  deploymentTarget:
    iOS: 13.1.3
configs:
  Develop Debug: debug