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| class UserViewModel: ObservableObject { | |
| @Published private(set) var userDetails = UserDetails() | |
| func loadUserDetails() { | |
| Task { | |
| do { | |
| userDetails = try await fetchUserData() | |
| } catch { | |
| showError(error) | |
| } |
ANSCoder
/ LazyView.swift
Created
August 22, 2021 14:29
Solution for Create Controller inside NavigationButton lazily in SwiftUI.
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| // | |
| // LazyView.swift | |
| // Grocers | |
| // | |
| // Created by Anand Nimje on 10/09/20. | |
| // Copyright © 2020 Anscoder. All rights reserved. | |
| // | |
| import SwiftUI |
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| // | |
| // UnwrapUtil.swift | |
| // Grocers | |
| // | |
| // Created by Anand Nimje on 08/09/20. | |
| // Copyright © 2020 Anscoder. All rights reserved. | |
| // | |
| import SwiftUI |
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| // | |
| // GridStack.swift | |
| // Grocers | |
| // | |
| // Created by Anand Nimje on 27/08/20. | |
| // Copyright © 2020 Anscoder. All rights reserved. | |
| // | |
| import SwiftUI |
ANSCoder
/ FileUtility.swift
Last active
November 1, 2022 05:24
Read and Write Codable Models from the JSON file inside FileManager. 🎉
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| // | |
| // FileUtility.swift | |
| // TravelApp | |
| // | |
| // Created by Anand Nimje on 13/04/20. | |
| // Copyright © 2020 Anand. All rights reserved. | |
| // | |
| import Foundation |
ANSCoder
/ Propertywrapper.swift
Last active
May 6, 2020 20:56
Propertywrapper for UserDefaults in Swift
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| private protocol AnyOptional{ | |
| var isNil: Bool { get } | |
| } | |
| extension Optional: AnyOptional{ | |
| var isNil: Bool { self == nil } | |
| } | |
| @propertyWrapper |
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| class Box<T>{ | |
| typealias Listener = (T) -> Void | |
| var listener: Listener? | |
| var value: T { | |
| didSet{ | |
| listener?(value) | |
| } | |
| } |
ANSCoder
/ Async_GCD_Task
Last active
February 4, 2018 12:32
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| func asyncWork(){ | |
| let northZone = DispatchQueue(label: "perform_task_with_team_north") | |
| let southZone = DispatchQueue(label: "perform_task_with_team_south") | |
| northZone.async { | |
| for numer in 1...3{ print("North \(numer)") } | |
| } | |
| southZone.async { | |
| for numer in 1...3{ print("South \(numer)") } | |
| } |
ANSCoder
/ Sync GCD Task
Last active
November 23, 2018 15:57
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| func syncWork(){ | |
| let northZone = DispatchQueue(label: "perform_task_with_team_north") | |
| let southZone = DispatchQueue(label: "perform_task_with_team_south") | |
| northZone.sync { | |
| for numer in 1...3{ print("North \(numer)")} | |
| } | |
| southZone.sync { | |
| for numer in 1...3{ print("South \(numer)") } | |
| } |
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