How do i convert NSAttributedString into HTML string?

Question

As the title tells,now i can simple convert HTML into NSAttributedString with initWithHTML:documentAttributes: , but what i want to do here is reve

Answer 1

This is a swift 4 conversion of @omz answer, hope is useful to anyone landing here

extension NSAttributedString {
    var attributedString2Html: String? {
        do {
            let htmlData = try self.data(from: NSRange(location: 0, length: self.length), documentAttributes:[.documentType: NSAttributedString.DocumentType.html]);
            return String.init(data: htmlData, encoding: String.Encoding.utf8)
        } catch {
            print("error:", error)
            return nil
        }
    }
}