jessesquires

#!/bin/sh

# ID='A16FF353-8441-459E-A50C-B071F53F51B7' # Xcode 6.2
# ID='992275C1-432A-4CF7-B659-D84ED6D42D3F' # Xcode 6.3
# ID='AABB7188-E14E-4433-AD3B-5CD791EAD9A3' # Xcode 7b5
# ID='7265231C-39B4-402C-89E1-16167C4CC990' #Xcode 7.1.1

ID='F41BD31E-2683-44B8-AE7F-5F09E919790E' # Xcode 7.2
PLIST_BUDDY=/usr/libexec/PlistBuddy

leemorgan

Moved to proper GitHub repo

https://github.com/leemorgan/AutoAssets

nicklockwood

Thoughts on Swift 2 Errors

When Swift was first announced, I was gratified to see that one of the (few) philosophies that it shared with Objective-C was that exceptions should not be used for control flow, only for highlighting fatal programming errors at development time.

So it came as a surprise to me when Swift 2 brought (What appeared to be) traditional exception handling to the language.

Similarly surprised were the functional Swift programmers, who had put their faith in the Haskell-style approach to error handling, where every function returns an enum (or monad, if you like) containing either a valid result or an error. This seemed like a natural fit for Swift, so why did Apple instead opt for a solution originally designed for clumsy imperative languages?

I'm going to cover three things in this post:

erica

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

AlamofireSoftwareFoundation

Last week, a number of publications ran a story about 1,000's of apps allegedly being vulnerable due to an SSL bug in AFNetworking. These articles contain a number of inaccurate and misleading statements on this matter.

We are publishing this response to clarify and correct these statements.

Background Information

For those not familiar with AFNetworking, here are some relevant details about the library for this story:

• AFNetworking is an open source, third-party library that provides convenience functionality on top of Apple's built-in frameworks.
• One component of AFNetworking is AFSecurityPolicy, which handles authentication challenges according to a policy configured by the application. This includes the evaluation of X.509 certificates which servers send back when connecting over HTTPS.

nevyn

@implementation NSManagedObject (TCCreation)
+ (instancetype)tc_insertIntoContext:(NSManagedObjectContext*)ctx
{
    for(NSEntityDescription *desc in [ctx.persistentStoreCoordinator.managedObjectModel entities]) {
        if([desc.managedObjectClassName isEqual:NSStringFromClass(self)]) {
            return [[self alloc] initWithEntity:desc insertIntoManagedObjectContext:ctx];
        }
    }
    NSAssert(NO, @"This class does not exist in the managed object model for %@", ctx);
    return nil;

airspeedswift

import Darwin
import CoreFoundation.CFDate

protocol NumberGeneratorType {
    mutating func generateNumber() -> Int
}

struct RandomGenerator: NumberGeneratorType {
    func generateNumber() -> Int {
        return Int(arc4random_uniform(10))

natecook1000

// integerWithBytes.swift
// as seen in http://natecook.com/blog/2015/03/a-sanatorium-for-swift-generics/
//
// (c) 2015 Nate Cook, licensed under the MIT license

protocol BitshiftOperationsType {
    func <<(lhs: Self, rhs: Self) -> Self
    func >>(lhs: Self, rhs: Self) -> Self
    func <<=(inout lhs: Self, rhs: Self)
    func >>=(inout lhs: Self, rhs: Self)

natecook1000

// NSScanner+Swift.swift
// A set of Swift-idiomatic methods for NSScanner
//
// (c) 2015 Nate Cook, licensed under the MIT license

import Foundation

extension NSScanner {
    
    // MARK: Strings

krzyzanowskim

// Playground - noun: a place where people can play

import Foundation

typealias Byte = UInt8

protocol GenericIntegerType: IntegerType {
    init(_ v: Int)
    init(_ v: UInt)
    init(_ v: Int8)