tgaul

- (void) generate1BitGIF
{
    UIImage* image = [ UIImage imageNamed: @"TestImage.png" ];

    NSFileManager* fm = [ NSFileManager defaultManager ];
    NSURL* destDir = [ fm URLForDirectory: NSDocumentDirectory 
                                 inDomain: NSUserDomainMask
                        appropriateForURL: nil
                                   create: YES
                                    error: nil ];

tgaul

From 94e6ad1869622652b9752e410f3dc24a02bca0f0 Mon Sep 17 00:00:00 2001
From: Troy Gaul <tgaul@mac.com>
Date: Wed, 26 Oct 2016 16:37:43 -0500
Subject: [PATCH] Changes to get compiling with Xcode 8.1.

---
 Photo Editor/CanvasViewController.swift          | 2 +-
 Photo Editor/PhotoController.swift               | 2 +-
 Photo Editor/PhotoDocumentWindowController.swift | 4 ++--
 Photo Editor/SidebarViewController.swift         | 8 ++++----

tgaul

#ifndef NDEBUG
 #define InfDebugLog( ... ) NSLog( __VA_ARGS__ )
#else
 #define InfDebugLog( ... )
#endif

tgaul

// Source for the Accidental Tech Podcast (ATP) T-Shirt:
//  http://www.marco.org/2014/04/29/atp-shirts
//
// By Troy Gaul, June 2, 2014.
//
// Based on Obj-C veresion by Marco Arment, April 28, 2014. MIT license.
//  https://gist.github.com/marcoarment/2542cd28cb5df0aa97d8

import UIKit

tgaul

/**
 Provides the ability to verify key paths at compile time.
 
 If "keyPath" does not exist, a compile-time error will be generated.
 
 Example:
    // Verifies "isFinished" exists on "operation".
    NSString *key = SQKeyPath(operation, isFinished);
 
    // Verifies "isFinished" exists on self.

tgaul

NSFetchRequest* fetchRequest = [NSFetchRequest fetchRequestWithEntityName:@"Widget"];
fetchRequest.predicate = [NSPredicate predicateWithFormat:@"type == %@", someType];
fetchRequest.sortDescriptors = @[[NSSortDescriptor sortDescriptorWithKey:@"createddate" ascending:YES]];
fetchRequest.fetchLimit = 5;

NSError* error;
NSArray* widgets = [self.managedObjectContext executeFetchRequest:fetchRequest error:&error];