danielctull’s gists

danielctull / ActivityController.h

Created December 13, 2012 13:56

A controller object that presents an activity view controller either modally or in a popover depending on the platform. It associates the created controller object with the activity view controller or popover controller, so that when either are dismissed, all the associations are removed. This way if you hold only a *weak* reference to the retur…

	#import <UIKit/UIKit.h>

	@interface ActivityController : NSObject

	+ (instancetype)presentActivityItems:(NSArray *)activityItems
	fromViewController:(UIViewController *)viewController
	barButtonItem:(UIBarButtonItem *)item;

	@end

danielctull / gcd-test.m

Created December 19, 2012 19:15

Modified version of Steven Frank's example here: http://stevenf.com/notes/index.php/?Running+blocks+on+Grand+Central+Dispatch

	#import <Foundation/Foundation.h>

	int main(int argc, char *argv[]) {
	@autoreleasepool {

	NSArray *array = @[@"one", @"two", @"three", @"four", @"five", @"six", @"seven", @"eight", @"nine", @"ten", @"eleven", @"twelve"];

	dispatch_queue_t queue = dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_LOW, 0);
	dispatch_group_t group = dispatch_group_create();
	dispatch_semaphore_t semaphore = dispatch_semaphore_create(6);

danielctull / RQSTextFieldOptionsController.h

Created January 14, 2013 10:50

Controller that displays a picker view as an input view to a text field on iPhone or in a popover on iPad.

	//
	// RQSTextFieldOptionsController.h
	// Requests
	//
	// Created by Daniel Tull on 03.10.2012.
	// Copyright (c) 2012 Daniel Tull. All rights reserved.
	//

	#import <UIKit/UIKit.h>

danielctull / DCTPropertyNameFromSelector.h

Created January 22, 2013 21:52

Category to give you the name of a property from a selector, will assert that the property exists.

	#import <Foundation/Foundation.h>

	@interface NSObject (DCTPropertyNameFromSelector)
	- (NSString *)dct_propertyNameForSelector:(SEL)selector;
	@end

danielctull / gist:4976777

Last active December 13, 2015 21:19

	+ (void)checkToDisplayConnectionAlert {

	static BOOL hasAlerted = NO;

	BOOL canConnect = ([[DLMHTTPClient sharedClient] networkReachabilityStatus] == AFNetworkReachabilityStatusReachableViaWWAN \| [[DLMHTTPClient sharedClient] networkReachabilityStatus] == AFNetworkReachabilityStatusReachableViaWiFi);

	if (canConnect) {
	hasAlerted = NO;

	} else if (!hasAlerted) {

danielctull / gist:4977785

Created February 18, 2013 14:24

git log --pretty=format:"* %s" --reverse 567..HEAD

danielctull / gist:6139449

Last active December 20, 2015 13:29

	- (NSUInteger)supportedInterfaceOrientations {

	switch ([[UIDevice currentDevice] userInterfaceIdiom]) {

	case UIUserInterfaceIdiomPad:
	return UIInterfaceOrientationMaskLandscape;

	case UIUserInterfaceIdiomPhone:
	return UIInterfaceOrientationMaskPortrait;
	}

danielctull / gist:6262336

Created August 18, 2013 15:51


	@protocol SnapshotCancellation
	- (void)cancel;
	@end


	+ (id<SnapshotCancellation>)snapshotOfFolder:(NSString)folder withBlock:(void(^)(Snapshot shot))block {
	Snapshot* s = [[Snapshot alloc] initWithFolder:folder];
	[s scanWithCompletion:block];
	return s;

danielctull / gist:6593964

Last active December 23, 2015 06:29 — forked from cgreening/gist:6593953

	fetchRequest.entity = [RNPFeedListEntry entityInManagedObjectContext:self.managedObjectContext];
	// this is the main predicate to get the feed entries that belong to the us
	NSPredicate *ownerPredicate = [NSPredicate predicateWithFormat:@"%K == %@ AND %K.%K == %@",
	RNPFeedListEntryRelationships.owner, self, RNPFeedListEntryRelationships.feed,
	RNPFeedAttributes.action, @(FeedAction_LIKE), self];
	// this is the predicate to check that we have the required item
	NSPredicate *itemPopulatedPredicate = [NSPredicate predicateWithFormat:@"(%K.%K == nil) OR (%K.%K != nil)",
	RNPFeedListEntryRelationships.feed, RNPFeedAttributes.itemId,
	RNPFeedListEntryRelationships.feed, RNPFeedRelationships.item];
	fetchRequest.predicate = [NSCompoundPredicate andPredicateWithSubpredicates:@[ownerPredicate, itemPopulatedPredicate]];

danielctull / gist:7140568

Created October 24, 2013 16:38

	echo "Starting Tag and upload to TestFlight with configuration: ${CONFIGURATION}"

	if [[ ${CONFIGURATION} != "Release" ]]; then
	exit
	fi

	cd ${SRCROOT}

	PREVIOUSTAG=`git tag \| grep "$s." \| sort -r \| head -1`
	TAG="s.`git log --oneline \| wc -l \| tr -d ' '`"

Daniel Tull danielctull