How To Get Directory Size With Swift On OS X

Question

I am trying to get the size of a directory, as well as it\'s content on OS X using Swift. So far, I have only been able to get the size of the directory itself, with none of

Answer 1

Swift 3 version

private func sizeToPrettyString(size: UInt64) -> String {

    let byteCountFormatter = ByteCountFormatter()
    byteCountFormatter.allowedUnits = .useMB
    byteCountFormatter.countStyle = .file
    let folderSizeToDisplay = byteCountFormatter.string(fromByteCount: Int64(size))

    return folderSizeToDisplay

}