EricRabil

extension DispatchQueue {
    private static let dispatch_get_current_queue = dlsym(dlopen(nil, RTLD_GLOBAL), "dispatch_get_current_queue")
    
    static var current: DispatchQueue {
        dispatch_get_current_queue.map {
            unsafeBitCast($0, to: (@convention(c) () -> Unmanaged<DispatchQueue>).self)().takeUnretainedValue()
        } ?? .global(qos: .background)
    }
}

jamesmurdza

Useful Commands for Package Management in Homebrew

• Quick Stats
• Manage Packages and Dependencies
  • See Installed Packages
  • See Dependency Tree
  • Remove Hanging Dependencies
  • Remove All Packages
• Manage Files
  • Installation Paths

hecht1962

#!/usr/bin/perl

##
##	This script converts an IPS crash report (.ips) to the legacy crash report format.
##
##	The .ips file (JSON) is read from STDIN and the legacy crash report is written to
##	STDOUT.
##

use strict;

Jomy10

Calling a Rust library from Swift

This gist shows a quick overview of calling Rust in a Swift project, with Swift Package Manager configured.

Let's go ahead and create a folder containing all our sources:

mkdir swift-rs && cd $_

insidegui

protocol ReferenceEncodable: Identifiable {
    static var referenceStorageKey: CodingUserInfoKey { get }
}

extension ReferenceEncodable {
    static var referenceStorageKey: CodingUserInfoKey {
        CodingUserInfoKey(rawValue: String(describing: Self.self) + "ReferenceStorage")!
    }
}

bergusman

Keychain Examples

Documentation:

• https://developer.apple.com/documentation/security/keychain_services
• https://developer.apple.com/documentation/security/errsecduplicateitem

Examples:

• class_attributes.swift lists attributes by classes

helje5

#!/usr/bin/swift sh

import MacroExpress // @Macro-swift

// MARK: - Parse Commandline Arguments & Usage

func usage() {
  let tool = path.basename(process.argv.first ?? "servedocc")
  print(
    """

oteronavarretericardo

//
//  CodableExtensions.swift
//  7-Eleven
//
//  Created by Raja Sekhar Chiderae on 1/14/19.
//  Copyright © 2019 self. All rights reserved.
//

import Foundation

DreamingInBinary

# A Best in Class Checklist
A boiled down checklist adapted from this [post](https://www.swiftjectivec.com/a-best-in-class-app/), created by @jordanmorgan10.

> To use this, create a Github Issue in your own repo, and simply copy and paste this text.

## iOS Core Technology
_Things any iOS app can benefit from_

- [ ] iCloud Sync
- [ ] Focus Filter Support

dagronf

//
//  DSFKeyedArchiverCodable.swift
//  QR Generator
//
//  Created by Darren Ford on 18/11/19.
//  Copyright © 2019 Darren Ford. All rights reserved.
//

import Foundation