dmytro-anokhin

struct ContentView: View {

    @ObservedObject private var autocomplete = AutocompleteObject()

    @State var input: String = ""

    var body: some View {
        VStack {
            TextField("", text: $input)
                .textFieldStyle(.roundedBorder)

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@MainActor
final class AutocompleteObject: ObservableObject {

    let delay: TimeInterval = 0.3

    @Published var suggestions: [String] = []

    init() {
    }

dmytro-anokhin

extension CitiesCache {

    func lookup(prefix: String) -> [String] {
        cities.filter { $0.hasCaseAndDiacriticInsensitivePrefix(prefix) }
    }
}

dmytro-anokhin

actor CitiesCache {

    let source: CitiesSource

    init(source: CitiesSource) {
        self.source = source
    }

    var cities: [String] {
        if let cities = cachedCities {

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protocol CitiesSource {

    func loadCities() -> [String]
}

struct CitiesFile: CitiesSource {

    let location: URL

    init(location: URL) {

dmytro-anokhin

struct ContentView: View {

    private var suggestions = ["Amstelveen", "Amsterdam", "Amsterdam-Zuidoost", "Amstetten"]

    @State var input: String = ""

    var body: some View {
        VStack {
            TextField("", text: $input)
                .textFieldStyle(.roundedBorder)

dmytro-anokhin

//
//  GridView.swift
//  GridView
//
//  Created by Dmytro Anokhin on 19/08/2021.
//

import SwiftUI

struct GridView: View {

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//
//  URLImageService+FetchImage.swift
//
//  Created by Dmytro Anokhin on 09/01/2021.
//

import Foundation
import Combine
import URLImage

dmytro-anokhin

import SwiftUI
import Combine
import PlaygroundSupport


final class RemoteImage : ObservableObject {

    enum LoadingState {

        case initial

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URLImageService.shared.cleanup() // Cleanup expired images
URLImageService.shared.defaultOptions.maxPixelSize = CGSize(width: 1000.0, height: 1000.0) // Limit image size to 1000x1000px