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//
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// RouteComposer
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// DismissalMethodProvidingContextTask.swift
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// https://github.com/ekazaev/route-composer
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//
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// Created by Eugene Kazaev in 2018-2022.
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// Distributed under the MIT license.
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//
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// Become a sponsor:
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// https://github.com/sponsors/ekazaev
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//
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import Foundation
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import UIKit
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/// `DismissalMethodProvidingContextTask` allows to provide the way to dismiss the `UIViewController` using a preset configuration.
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/// The `UIViewController` should conform to `Dismissible` protocol and call `Dismissible.dismissViewController(...)` method
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/// when it needs to be dismissed to trigger the dismissal process implemented in `DismissalMethodProvidingContextTask.init(...)`
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/// constructor.
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public struct DismissalMethodProvidingContextTask<VC: Dismissible, C>: ContextTask {
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// MARK: Properties
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let dismissalBlock: (_: VC.DismissalTargetContext, _: Bool, _: ((_: RoutingResult) -> Void)?) -> Void
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// MARK: Methods
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/// Constructor
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///
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/// - Parameter dismissalBlock: Block that will trigger the dismissal process when `Dismissible` `UIViewController` calls
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/// `Dismissible.dismissViewController(...)` method.
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public init(dismissalBlock: @escaping (_: VC.DismissalTargetContext, _: Bool, _: ((_: RoutingResult) -> Void)?) -> Void) {
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self.dismissalBlock = dismissalBlock
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}
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public func perform(on viewController: VC, with context: C) throws {
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viewController.dismissalBlock = dismissalBlock
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}
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}
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