html decode string swift

String+htmlDecode.swift

import Foundation

public extension String {
    
    init(htmlEncodedString: String) {
        let encodedData = htmlEncodedString.dataUsingEncoding(NSUTF8StringEncoding)!
        let attributedOptions : [String: AnyObject] = [
            NSDocumentTypeDocumentAttribute: NSHTMLTextDocumentType,
            NSCharacterEncodingDocumentAttribute: NSUTF8StringEncoding
        ]
        do {
            let attributedString = try NSAttributedString(data: encodedData, options: attributedOptions, documentAttributes: nil)
            self.init(attributedString.string)

        }
        catch {
            self.init("")
            Logger.sharedInstance.error("htmlEncodedString: \(htmlEncodedString)")
        }
        
    }

}