//
//  shim.swift
//  Yams
//
//  Created by Norio Nomura 1/27/18.
//  Copyright (c) 2018 Yams. All rights reserved.
//

#if !swift(>=4.1)

    extension Sequence {
        func compactMap<ElementOfResult>(
            _ transform: (Self.Element
            ) throws -> ElementOfResult?) rethrows -> [ElementOfResult] {
            return try flatMap(transform)
        }
    }

#endif
