ricardopereira

// http://cocoawithlove.com/2009/10/ugly-side-of-blocks-explicit.html has a nice breakdown of the syntax--it helps to think of the ^ as similar to a pointer dereference symbol *

// block typedef:

    typedef void(^Block)();
    typedef void(^ConditionalBlock)(BOOL);
    typedef NSString*(^BlockThatReturnsString)();
    typedef NSString*(^ConditionalBlockThatReturnsString)(BOOL);

// block property with typedef:

ricardopereira

//
//  SpinlockTestTests.swift
//  SpinlockTestTests
//
//  Created by Peter Steinberger on 04/10/2016.
//  Copyright © 2016 PSPDFKit GmbH. All rights reserved.
//

import XCTest

ricardopereira

// put this in your AppDelegate
- (void)changeRootViewController:(UIViewController*)viewController {
    if (!self.window.rootViewController) {
        self.window.rootViewController = viewController;
        return;
    }
    
    UIView *snapShot = [self.window snapshotViewAfterScreenUpdates:YES];
    [viewController.view addSubview:snapShot];
    self.window.rootViewController = viewController;

ricardopereira

@interface MyStringProxy : NSProxy

@property (nonatomic) NSString *target;

@end


@implementation MyStringProxy

- (BOOL)respondsToSelector:(SEL)aSelector {

ricardopereira

import Foundation

/// Protocols confoming to this protocol will have a mock generated for them.
protocol AutoMockable {}

protocol DataServiceProtocol: AutoMockable {
    
    func fetchResource(fromURL url: URL, onComplete: (Result)-> Void)
    
}

ricardopereira

//
//  StoryboardBackedViewController.h
//  Fabric
//
//  Created by Javier Soto on 9/6/15.
//  Copyright © 2015 Fabric. All rights reserved.
//

#import <UIKit/UIKit.h>

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// in a UITableViewController (or any other view controller with a UITableView)

- (void)viewWillTransitionToSize:(CGSize)size withTransitionCoordinator:(id<UIViewControllerTransitionCoordinator>)coordinator
{
    UIView *header = [[UIView alloc] initWithFrame:CGRectMake(0, 0, size.width, 0)];
    header.translatesAutoresizingMaskIntoConstraints = NO;
    
    // [add subviews and their constraints to header]

    NSLayoutConstraint *headerWidthConstraint = [NSLayoutConstraint 

ricardopereira

set nocompatible
set encoding=utf-8 nobomb
filetype off

set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()

" Vundle
Plugin 'VundleVim/Vundle.vim'

ricardopereira

import Foundation

class AsyncBlockOperation: NSOperation {
    typealias Block = (completion: () -> Void) -> Void

    private lazy var executingAccessQueue = dispatch_queue_create("eu.ricardopereira.AsyncBlockOperation.executing", DISPATCH_QUEUE_CONCURRENT)
    private var _executing = false

    private lazy var finishedAccessQueue = dispatch_queue_create("eu.ricardopereira.AsyncBlockOperation.finished", DISPATCH_QUEUE_CONCURRENT)
    private var _finished = false

ricardopereira

// Similar to defer in Swift
#define pspdf_defer_block_name_with_prefix(prefix, suffix) prefix ## suffix
#define pspdf_defer_block_name(suffix) pspdf_defer_block_name_with_prefix(pspdf_defer_, suffix)
#define pspdf_defer __strong void(^pspdf_defer_block_name(__LINE__))(void) __attribute__((cleanup(pspdf_defer_cleanup_block), unused)) = ^
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wunused-function"
static void pspdf_defer_cleanup_block(__strong void(^*block)(void)) {
    (*block)();
}
#pragma clang diagnostic pop