alecdoconnor

from Crypto.PublicKey import RSA

# pem = open('private.pem','r').read()
# key = RSA.importKey(pem)

# cyphertext = open('message.bin','r').read()
# print key.decrypt(cyphertext)


def gcd(a,b):

alecdoconnor

extension UIAlertController {
    func addActions(_ actions: [UIAlertAction]) {
        for action in actions {
	    self.addAction(action)
        }
    }
}

alecdoconnor

//
//  ImageCache.swift
//
//  Created by Alec O'Connor on 3/6/18.
//  Copyright © 2018 Alec O'Connor. All rights reserved.
//

import UIKit

class ImageCache {

alecdoconnor

extension URL {
    /// Initializes with a String and can provide automatic URL encoding
    ///
    /// Returns nil if a URL cannot be formed with the string (for example, if the string contains characters that are illegal in a URL that could not be encoded, or is an empty string).
    init?(_ string: String, provideURLEncoding: Bool) {
        
        guard provideURLEncoding else {
            guard let url = URL(string: string) else { return nil }
            self = url
            return