arashkashi
/ AppCoreDataManager.swift
Created
November 7, 2022 07:33
— forked from levibostian/AppCoreDataManager.swift
iOS CoreData ultimate document. Stack, tutorial, errors could encounter. All my CoreData experience for what works in 1 document.
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| import CoreData | |
| import Foundation | |
| protocol CoreDataManager { | |
| var uiContext: NSManagedObjectContext { get } | |
| func newBackgroundContext() -> NSManagedObjectContext | |
| func performBackgroundTaskOnUI(_ block: @escaping (NSManagedObjectContext) -> Void) | |
| func performBackgroundTask(_ block: @escaping (NSManagedObjectContext) -> Void) | |
| func loadStore(completionHandler: ((Error?) -> Void)?) | |
| } |
arashkashi
/ CurrentValueSubjectToBinding.swift
Created
June 10, 2021 11:51
— forked from PaulWoodIII/CurrentValueSubjectToBinding.swift
Bindings over a CurrentValue subject allow you to use combine for side affects
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| //: [Previous](@previous) | |
| import Foundation | |
| import SwiftUI | |
| import Combine | |
| //: Current Value Subject is a value, a publisher and a subscriber all in one | |
| let currentValueSubject = CurrentValueSubject<Bool, Never>(true) | |
| print(currentValueSubject.value) |
arashkashi
/ AsynchronousOperation.swift
Last active
September 26, 2019 09:01
— forked from Sorix/AsynchronousOperation.swift
Subclass of NSOperation to make it asynchronous in Swift 3
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| // | |
| // AsynchronousOperation.swift | |
| // | |
| // Created by Vasily Ulianov on 09.02.17. | |
| // Copyright © 2017 Vasily Ulianov. All rights reserved. | |
| // | |
| import Foundation | |
| /// Subclass of `Operation` that add support of asynchronous operations. |
arashkashi
/ CollectionViewDataSource.swift
Created
February 24, 2017 13:02
— forked from andymatuschak/CollectionViewDataSource.swift
Type-safe value-oriented collection view data source
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| // | |
| // CollectionViewDataSource.swift | |
| // Khan Academy | |
| // | |
| // Created by Andy Matuschak on 10/14/14. | |
| // Copyright (c) 2014 Khan Academy. All rights reserved. | |
| // | |
| import UIKit |