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// // Promise+Helpers.swift // then // // Created by Sacha Durand Saint Omer on 20/02/2017. // Copyright © 2017 s4cha. All rights reserved. //
import Foundation
public extension Promise { public class func reject(_ error: Error = PromiseError.default) -> Promise<T> { return Promise { _, reject in reject(error) } } }
public extension Promise { public class func resolve(_ value: T) -> Promise<T> { return Promise { resolve, _ in resolve(value) } } }
extension Promise where T == Void { public class func resolve() -> Promise<Void> { return Promise { resolve, _ in resolve() } } }
public extension Promise { public var value: T? { return synchronize { state, _ in return state.value } } public var error: Error? { return synchronize { state, _ in return state.error } } }
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