zats

#!/usr/bin/env xcrun swift

// $ chmod +x script.swift
// $ ./script.swift
// or $ ./script.swift -xcode=/Applications/Xcode-beta.app

import Foundation

@noreturn private func failWithError(message: String) {
    print("🚫 \(message)")

zats

import Foundation

extension Dictionary {
    static func keyDifference<Value: Equatable>(dictionary1 dic1: Dictionary<Key, Value>, dictionary2 dic2: Dictionary<Key, Value>, inout inserted:  Set<Key>, inout deleted: Set<Key>, inout updated:Set<Key>, inout unchanged: Set<Key>) {
        let keys1 = Set(dic1.keys.array)
        let keys2 = Set(dic2.keys.array)
        let allKeys = keys1.union(keys2)
        
        inserted = []

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1
2
fizz
4
buzz
fizz
7
8
fizz
buzz

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import Cocoa
import GameplayKit

let randoms = NSCountedSet()
let shuffles = NSCountedSet()
let gausians = NSCountedSet()

let randomD3 = GKRandomDistribution(lowestValue: 1, highestValue: 3)
let shuffledD3 = GKShuffledDistribution(lowestValue: 1, highestValue: 3)
let gausianD3 = GKGaussianDistribution(lowestValue: 1, highestValue: 3)

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let str: String
dispatch_sync(dispatch_get_global_queue(QOS_CLASS_UTILITY, 0)) { // Variable 'str' used before being initialized
	str = "Hello"
}
print(str) // Variable 'str' used before being initialized

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#ifdef DEBUG

#import "WMLSwizzler.h"

static SEL wml_loadViewSEL;

static void wml_swizzleLoadViewForClass(Class class) {
    typedef void(*load_view_t)(id, SEL);
    __block load_view_t loadView = (load_view_t)[class S_replaceInstanceMethod:wml_loadViewSEL withBlock:^(UIViewController *self){
        loadView(self, wml_loadViewSEL);

zats

• routes – an array of route objects
  • request - configuration of a request.
    • method – a string according to RFC 2616.
    • pattern - a string to match, can be an escaped regex string. If regex is specified, it must match the entire request path.
  • response - configuration of the response.
    • resourcePath - relative path of the resource to serve, if the request was matched.
    • contentType - optional an override for the resource content type. By default it's automatically deduced from the file MIME type.

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Enchance your view debugging with UIView-<MyViewController>

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#import <Foundation/Foundation.h>

@interface WMLPushNotificationRegistrationService : NSObject

+ (instancetype)sharedInstance;

@property (nonatomic, readonly, getter=isRegisteredForPushNotifications) BOOL registeredForPushNotifications;

/**
 *  Must be called every app startup, once got user's permission to send push notificaitons

zats

#import <Foundation/Foundation.h>

@interface Node : NSObject <NSCopying, NSMutableCopying>
@property (nonatomic, weak, readonly) Node *parent;
@property (nonatomic, strong, readonly) Node *left;
@property (nonatomic, strong, readonly) Node *right;
- (instancetype)initWithParent:(Node *)parent left:(Node *)left right:(Node *)right;
@end

@interface MutableNode : Node