Adlai-Holler

//
//  ASCache.m
//  Texture
//
//  Copyright (c) 2018-present, Pinterest, Inc.  All rights reserved.
//  Licensed under the Apache License, Version 2.0 (the "License");
//  you may not use this file except in compliance with the License.
//  You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0

Adlai-Holler

/**
 * Don't use this in production!
 *
 * Screenshot of it working: https://user-images.githubusercontent.com/2466893/27601666-f65159f0-5b24-11e7-969d-fe86103c21de.png
 */

/**
 * This is real, private CA API. Valid as of iOS 10.
 */
typedef enum {

Adlai-Holler

/**
 * Performs fast enumeration and keeps track of the enumeration index for you.
 * If you don't need the index, you can use for-in directly, or pass `_` for the index name.
 * Fast enumeration is _much_ faster than block enumeration, mostly due to the removal
 * of many calls to -retain/-release. The only case where block enumeration is justified
 * is in NSDictionary (if you need both key&value) and NSIndexSet.
 *
 * Example:
 * PINForEach(NSString *str, self.titles, row, ({
 *    NSLog(@"Title %zd: %@", row, str);

Adlai-Holler

#import <Foundation/Foundation.h>
#import <pthread.h>
#import <stdatomic.h>

@interface AHDeadlockDetector ()

/**
 * The current detection thread, if one is running. We store this weakly because
 * if the thread has exited, why keep it around? In practice however, we nil

Adlai-Holler

Objective-C Synthesized Atomic Properties

Summary at bottom.

// iOS, Xcode 8.3.2 stock, ARM, release build

// BOOL

char -[MYObject boolProp](void * self, void * _cmd) {
    r0 = sign_extend_32(self->_boolProp);

Adlai-Holler

- (void)testThatNSCacheDoesntGiveUp
{
  NSCache *cache = [[NSCache alloc] init];
  for (NSInteger i = 0; i < 5; i++) {
    // Add a couple entries for good measure
    [cache setObject:(id)kCFNull forKey:[NSUUID UUID]];
    [cache setObject:(id)kCFNull forKey:[NSUUID UUID]];

    [self expectationForNotification:UIApplicationDidReceiveMemoryWarningNotification object:nil handler:nil];
    NSLog(@"Awaiting memory warning…");

Adlai-Holler

/**
 * XCTest extensions for CGGeometry.
 *
 * Prefer these to XCTAssert(CGRectEqualToRect(...)) because you get output
 * that tells you what went wrong.
 * Could use NSValue, but using strings makes the description messages shorter.
 */
 
#import <XCTest/XCTestAssertionsImpl.h>

Adlai-Holler

//
//  LockingTests.swift
//  LockingTests
//
//  Created by Adlai Holler on 1/18/16.
//  Copyright © 2016 Adlai Holler. All rights reserved.
//
/**
Results in iOS 9.2 simulator (iPhone 6) on my iMac:
'-[LockingTests.LockingTests testDispatchSemaphore]' measured [Time, seconds] average: 1.012, relative standard deviation: 6.997%, values: [1.090330, 1.071983, 1.048037, 0.911319, 1.042073, 0.920707, 1.079228, 0.962281, 0.919077, 1.076169], performanceMetricID:com.apple.XCTPerformanceMetric_WallClockTime, baselineName: "", baselineAverage: , maxPercentRegression: 10.000%, maxPercentRelativeStandardDeviation: 10.000%, maxRegression: 0.100, maxStandardDeviation: 0.100

Adlai-Holler

/**
Abstract: An operation the apply an FRC update to a table view/collection view.
*/

import UIKit

struct CollectionUpdate {

	// Note: These properties are listed in the order changes should be processed

Adlai-Holler

Pod::Spec.new do |s|
  s.name         = "ReactiveCocoa"
  s.version      = "3.0-dev"
  s.summary      = "A framework for composing and transforming streams of values."
  s.homepage     = "https://github.com/blog/1107-reactivecocoa-is-now-open-source"
  s.author       = { "Josh Abernathy" => "josh@github.com" }
  s.source       = { :git => "https://github.com/ReactiveCocoa/ReactiveCocoa.git", :branch => "3.0-development" }
  s.license      = 'MIT'
  s.description  = "ReactiveCocoa (RAC) is an Objective-C framework for Functional Reactive Programming. It provides APIs for composing and transforming streams of values."