MovieCatalog

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//
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//  ViewDidLoadViewModifier.swift
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//  Movies
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//
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//  Created by Ivan Semenov on 02.11.2023.
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//
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import SwiftUI
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struct ViewDidLoadViewModifier: ViewModifier {
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    let action: () -> Void
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    @State private var didLoad = false
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    init(action: @escaping () -> Void) {
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        self.action = action
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    }
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    func body(content: Content) -> some View {
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        content.onAppear {
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            if didLoad == false {
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                didLoad = true
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                action()
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            }
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        }
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    }
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}
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extension View {
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    func onLoad(action: @escaping () -> Void) -> some View {
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        modifier(ViewDidLoadViewModifier(action: action))
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    }
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}
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