Adlai-Holler

    // Cancel network requests
    // Delete all managed objects
    NSBlockOperation *operation = [NSBlockOperation blockOperationWithBlock:^{
        NSManagedObjectContext *managedObjectContext = [RKManagedObjectStore defaultStore].persistentStoreManagedObjectContext;
        [managedObjectContext performBlockAndWait:^{
            NSError *error = nil;
            for (NSEntityDescription *entity in [RKManagedObjectStore defaultStore].managedObjectModel) {
                NSFetchRequest *fetchRequest = [NSFetchRequest new];
                [fetchRequest setEntity:entity];
                [fetchRequest setIncludesSubentities:NO];

Adlai-Holler

#define kDebugMomentCount 10
-(void)doDebugStuff {
    [[TRSyncManager sharedSyncManager] suspendWithKey:@"DebugSuspension"];
    Trip *trip = [Trip findFirst]; // Get one somehow. withID is another good candidate
    if(!trip) return;
    double delayInSeconds = 1.0; // Wait for some assets to get tracked.
    dispatch_time_t popTime = dispatch_time(DISPATCH_TIME_NOW, (int64_t)(delayInSeconds * NSEC_PER_SEC));
    dispatch_after(popTime, dispatch_get_main_queue(), ^(void){

        NSArray *assetURLs = [[[TRAssetsLibraryTracker shared] sortedAssets] subarrayWithRange:NSMakeRange(0, kDebugMomentCount)];

Adlai-Holler

/** Public, and safe since UIKit is single-threaded */
+(instancetype)controllerWithParam:(id)param0 {
  nextParam0 = param0;
  id vc = [[UIStoryboard storyboard…] instantiateViewController…];
  return vc;
}
static id nextParam0;
-(id)initWithCoder:(NSCoder *)aDecoder {
  self = [super initWithCoder:aDecoder];
  if(!self) return nil;

Adlai-Holler

@implementation UINavigationController(Trim)

-(void)trimNavigationStack {
  NSArray *vcs = [self.viewControllers subArrayWithRange:NSMakeRange(0,self.viewControllers.count - 1)];

  NSString *file = [NSTemporaryDirectory() stringByAppendingPathComponent:@"trimmedVCs"];
  [NSKeyedArchiver archiveRootObject:vcs toFile:file];
  [self setViewControllers:@[self.viewControllers.lastObject] animated:NO];
}
-(void)untrimNavigationStack {

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" => "[email protected]" }
  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."
 

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

//
//  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

/**
 * 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

- (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

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);