// // Copyright Amazon.com Inc. or its affiliates. // All Rights Reserved. // // SPDX-License-Identifier: Apache-2.0 // import Foundation extension Optional { /// /// Performing side effect function when data is exist /// - parameters: /// - then: a closure that takes wrapped data as a parameter @_spi(OptionalExtension) public func ifSome(_ then: (Wrapped) throws -> Void) rethrows { if case .some(let wrapped) = self { try then(wrapped) } } }