Eric Lewis ericlewis
ericlewis
/ ContentView.swift
Created
February 3, 2022 16:33
Using enums as Views. Just copy and paste into an App Playground.
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| import SwiftUI | |
| struct Application: Identifiable { | |
| enum Icon { | |
| case url(URL) | |
| case systemImage(String) | |
| } | |
| let id: UUID = .init() | |
| let name: String |
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| // Works. | |
| extension VW { | |
| public static func buildBlock<Content: DynamicViewContent>(_ content: Content) -> some View where Content.Data: RandomAccessCollection, Content.Data.Element: Identifiable { | |
| ViewBuilder.buildBlock(VStack { ForEach(content.data) { _ in Text("Test") } }) | |
| } | |
| } | |
| // Crashes | |
| extension VW { | |
| public static func buildBlock<Content: DynamicViewContent>(_ content: Content) -> some View where Content.Data: RandomAccessCollection, Content.Data.Element: Identifiable { |
ericlewis
/ index.html
Created
April 9, 2021 02:54
softwarejameson.dance - feel free to make this responsive and better overall
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| <!DOCTYPE html> | |
| <html> | |
| <style type="text/css"> | |
| body { | |
| width: 100%; | |
| height: 100%; | |
| position: absolute; | |
| background-color: black; | |
| top: 0%; | |
| left: 0%; |
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| import LinkKit | |
| import SwiftUI | |
| struct PlaidViewPresenter: UIViewControllerRepresentable { | |
| @Binding var isPresented: Bool | |
| var configuration: LinkPublicKeyConfiguration | |
| var exitCallback: ((LinkExit) -> Void)? | |
| var successCallback: ((LinkSuccess) -> Void)? |
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| /** | |
| * An object with different URLs to fetch | |
| * @param {Object} ORIGINS | |
| */ | |
| const ORIGINS = { | |
| "darknews.ericlewis.workers.dev": "news.ycombinator.com" | |
| } | |
| async function handleRequest(request) { | |
| const url = new URL(request.url) |
ericlewis
/ SKCloudServiceController+Combine.swift
Last active
December 11, 2020 20:24
Simple future publishers for SKCloudServiceController
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| // | |
| // StoreKit+Combine.swift | |
| // | |
| // Created by Eric Lewis on 12/11/20. | |
| // | |
| import StoreKit | |
| import Combine | |
| extension SKCloudServiceController { |
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| func fetchOrder(type: FeedType) { | |
| DispatchQueue.global(qos: .userInitiated).async { | |
| let context = PersistenceController.shared.container.newBackgroundContext() | |
| self.orderCancellable = self.ref.child(type.hackerNewsEndpoint).observeSingleEventPublisher(of: .value) | |
| .compactMap { | |
| $0.value as? [Int] | |
| } | |
| .flatMap { orders -> Publishers.Sequence<[Int], Never> in | |
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| extension DatabaseReference { | |
| func observeSingleEventPublisher(of eventType: DataEventType) -> AnyPublisher<DataSnapshot, Error> { | |
| Future<DataSnapshot, Error> { [weak self] completion in | |
| self?.observeSingleEvent(of: eventType) { | |
| completion(.success($0)) | |
| } | |
| } | |
| .eraseToAnyPublisher() | |
| } | |
| } |
ericlewis
/ LPMetadataProvider+Combine.swift
Created
September 24, 2020 22:44
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| // | |
| // LPMetadataProvider+Combine.swift | |
| // Hacker | |
| // | |
| // Created by Eric Lewis on 9/22/20. | |
| // | |
| import SwiftUI | |
| import LinkPresentation | |
| import Combine |
ericlewis
/ LPMetadataProvider+Combine.swift
Created
September 24, 2020 21:59
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| import LinkPresentation | |
| import Combine | |
| extension LPMetadataProvider { | |
| func startFetchingMetadataPublisher(for url: URL) -> AnyPublisher<LPLinkMetadata?, Error> { | |
| Future<LPLinkMetadata?, Error> { completion in | |
| self.startFetchingMetadata(for: url) { meta, error in | |
| guard let error = error else { | |
| return completion(.success(meta)) | |
| } |