ajjames

//
//  ImageViewerViewController.swift
//  PhotoViewer
//
//  Created by Andrew James on 2/26/16.
//  Copyright © 2016 aj. All rights reserved.
//

import UIKit

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extension String
{
    func attributeString(font1:UIFont, font2:UIFont, color1:UIColor = UIColor.blackColor(), color2:UIColor = UIColor.blackColor()) -> NSAttributedString
    {
        let attributes1 = [NSFontAttributeName:font1, NSForegroundColorAttributeName:color1]
        let attributes2 = [NSFontAttributeName:font2, NSForegroundColorAttributeName:color2]
        return attributeString("|", attributes1:attributes1, attributes2:attributes2)
    }
    
    func attributeString(delimiter:Character, attributes1:[String:AnyObject], attributes2:[String:AnyObject]) -> NSAttributedString

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extension NSMutableAttributedString
{
    func replace(target:String, with replacement:String, attributes:[String:NSObject]?)
    {
        var text = self.string
        var error:NSError?
        var regex = NSRegularExpression(pattern:target, options:.IgnoreMetacharacters, error:nil)
        var range = NSMakeRange(0, count(text))
        regex?.enumerateMatchesInString(text, options:nil, range: range, usingBlock: {
            (result:NSTextCheckingResult!, flags:NSMatchingFlags, stop:UnsafeMutablePointer<ObjCBool>) -> Void in

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extension NSAttributedString
{
    convenience init?(html: String) {
        if let data = html.dataUsingEncoding(NSUTF8StringEncoding, allowLossyConversion: false)
        {
            let options = [NSDocumentTypeDocumentAttribute: NSHTMLTextDocumentType]
            self.init(data: data, options: options, documentAttributes: nil, error: nil)
        }
        else
        {

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class mySingletonClass
{
    class var default: mySingletonClass
    {
        struct Static
        {
            static var instance: mySingletonClass?
            static var token: dispatch_once_t = 0
        }
        dispatch_once(&Static.token) {

ajjames

import Foundation

public extension String
{
    public func contains(substring:String) -> Bool
    {
        return self.rangeOfString(substring, options: NSStringCompareOptions.LiteralSearch, range: nil, locale: nil) != nil
    }
}

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import UIKit
import XCTest

let kAsyncTimeout = NSTimeInterval(30)

class AsyncTestCase: XCTestCase
{
    var expectation: XCTestExpectation!

    override func setUp()

ajjames

//
//  Downloader.swift
//  Copyright (c) 2015 Andrew James. All rights reserved.
//

import Foundation
import UIKit

public class Downloader : NSObject
{

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//
//  DispatchUtility.swift
//
//  Copyright (c) 2015 Andrew James. All rights reserved.
//

import Foundation

func GCDDispatchMain(closure:()->())
{

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import UIKit

func find4Largest(numbers:[Int]) -> [Int]
{
    let count = 4
    assert(count < numbers.count, "Error: numbers must have at least \(count) elements")
    if numbers.count < 2
    {
        return numbers
    }