yasirmturk

dispatch_semaphore_t semaphore = dispatch_semaphore_create(1);
dispatch_queue_t renderQueue = dispatch_queue_create("com.throttling.queue", NULL);

- (void) onlyExecuteOnceAtATime {
    if (dispatch_semaphore_wait(semaphore, DISPATCH_TIME_NOW) == 0) {
        dispatch_async(renderQueue, ^{
            // execution code goes here
            dispatch_semaphore_signal(semaphore);
        });
    }

yasirmturk

//
//  YTMXResolver.h
//
//  Copyright 2011 Yasir M Turk. All rights reserved.
//

#import <Foundation/Foundation.h>

#include <dns_sd.h>

yasirmturk

import UIKit

extension UIStackView {
    @discardableResult
    func removeAllArrangedSubviews() -> [UIView] {
        return arrangedSubviews.reduce([UIView]()) { $0 + [removeArrangedSubViewProperly($1)] }
    }

    func removeArrangedSubViewProperly(_ view: UIView) -> UIView {
        removeArrangedSubview(view)

yasirmturk

import Foundation

final class MockableTests {
    struct MockNotFound: Error {
        let message: String
    }
}

extension Bundle {
    static let tests = Bundle(for: MockableTests.self)

yasirmturk

import UIKit

final class SnapshotContainer: UIView {
    let view: UIView

    init(_ view: UIView, width: CGFloat, backgroundColor: UIColor = .white) {
        self.view = view

        super.init(frame: .zero)

yasirmturk

@propertyWrapper
public struct MaxSizeCollection<Value: Collection> {
    private let _maxSize: UInt?
    public var _value: Value

    public init(wrappedValue value: Value) {
        _value = value
        _maxSize = nil
    }