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@siemensikkema
siemensikkema / fixcodeproj.rb
Last active April 15, 2021 14:06
Post processing script for generated vapor Xcode project
#!/usr/bin/env ruby
require 'xcodeproj'
project_path = ARGV[0]
project = Xcodeproj::Project.open(project_path)
project.targets.each do |target|
# suppress warnings
if [
"Configs",
@mackuba
mackuba / wwdc16.md
Last active March 5, 2023 21:28
New stuff from WWDC 2016

Following the tradition from last year, here's my complete list of all interesting features and updates I could find in Apple's OSes, SDKs and developer tools that were announced at this year's WWDC. This is based on the keynotes, the "What's New In ..." presentations and some others, Apple's release notes, and blog posts and tweets that I came across in the last few weeks.

If for some reason you haven't watched the talks yet, I really recommend watching at least the "State of the Union" and the "What's New In" intros for the platforms you're interested in. The unofficial WWDC Mac app is great way to download the videos and keep track of what you've already watched.

If you're interested, here are my WWDC 2015 notes (might be useful if you're planning to drop support for iOS 8 now and start using some iOS 9 APIs).


OSX → macOS 10.12 Sierra

//
// Signal+Extensions.swift
// Khan Academy
//
// Created by Nacho Soto on 10/1/15.
// Copyright © 2015 Khan Academy. All rights reserved.
//
import ReactiveCocoa
@jkosoy
jkosoy / CGSize+AspectFunctions.swift
Last active June 3, 2023 18:11
Aspect Fill and Aspect Fit calculations in Swift
// port of http://stackoverflow.com/a/17948778/3071224
import UIKit
import Foundation
extension CGSize {
static func aspectFit(aspectRatio : CGSize, var boundingSize: CGSize) -> CGSize {
let mW = boundingSize.width / aspectRatio.width;
let mH = boundingSize.height / aspectRatio.height;
import Cocoa
// for-in
func checkForIn(array: [Int], dict: [Int: String]) {
for num in array where dict[num] != nil {
num
}
}
checkForIn([1,2,3,4], dict: [1:"one", 2:"two"])
@praeclarum
praeclarum / ArrayDiff.swift
Last active January 8, 2021 06:10
A generic diffing operation that can calculate the minimal steps needed to convert one array to another. It can be used to generate standard diffs, or it can be used more creatively to calculate minimal UI updates.
//
// ArrayDiff.swift
//
// Created by Frank A. Krueger on 6/30/15.
// Copyright © 2015 Krueger Systems, Inc. All rights reserved.
// License: MIT http://opensource.org/licenses/MIT
//
import Foundation

Swift Don'ts

  • Don't add code cruft. Avoid parentheses around conditions in if-statements or with the return keyword. Don't add semicolons except where syntactically demanded in statements or to separate statements on the same line.
  • Don't use ALL_CAPS; use camelCase
  • Don't fight type inference. Use enumeration prefixes, self-references, and class names (with constructors) only when necessary or to clarify coding intent.
  • Don't use var when let is appropriate, especially for properties. The compiler better optimizes let statements for items whose values will not change during their lifetime. For example, Apple writes, "It is good practice to create immutable collections in all cases where the collection does not need to change. Doing so enables the Swift compiler to optimize the performance of the collections you create."
  • Don't use classes when structs will do. Use class
@ColinEberhardt
ColinEberhardt / gist:b4bf4e4566ffa88afcda
Created March 20, 2015 08:14
Pipe forward operator and curried free functions = fluent interface
// meet Stringy - a simple string type with a fluent interface
struct Stringy {
let content: String
init(_ content: String) {
self.content = content
}
func append(appendage: Stringy) -> Stringy {
@JaviLorbada
JaviLorbada / FRP iOS Learning resources.md
Last active June 17, 2024 06:08
The best FRP iOS resources.

Videos

@mattt
mattt / NSDecimalNumber.swift
Last active April 1, 2023 00:06
NSDecimalNumber Additions for Swift
import Foundation
// MARK: - Comparable
extension NSDecimalNumber: Comparable {}
public func ==(lhs: NSDecimalNumber, rhs: NSDecimalNumber) -> Bool {
return lhs.compare(rhs) == .OrderedSame
}