alexbosworth

/** Delay execution until status bar Network Activity is completed

    {}
*/
automation.afterNetworkActivityEnds = function(args, cbk) {
    var statusBar = target.frontMostApp().statusBar();
    var predicate = "name beginswith 'Network'";

    while (statusBar.elements().firstWithPredicate(predicate).isValid()) {
        UIALogger.logMessage("Waiting for network");

alexbosworth

    /** Strip minutes and seconds from a date
    */
    func hourFloorFromDate(date: NSDate) -> NSDate? {
        let calendar: NSCalendar
        
        if let c = NSCalendar(calendarIdentifier: NSCalendarIdentifierGregorian) { calendar = c } else { return nil }
        
        let units = NSCalendarUnit.CalendarUnitYear | .CalendarUnitMonth | .CalendarUnitDay | .CalendarUnitHour
        
        return calendar.dateFromComponents(calendar.components(units, fromDate: date))

alexbosworth

//
//  TableModifications.swift
//  mn_ios
//
//  Created by Alex Bosworth on 4/8/15.
//  Copyright (c) 2015 adylitica. All rights reserved.
//

import UIKit

alexbosworth

// Find the index of the first element found in a collection
func findInCollection<T: CollectionType where T.Generator.Element: Equatable>(collection: T, val: T.Generator.Element...) -> T.Index? {
for v in val { if let index = find(collection, v) { return index } }
    
    return nil
}

alexbosworth

var (hue, saturation, brightness, alpha) = (CGFloat(0.0), CGFloat(0.0), CGFloat(0.0), CGFloat(0.0))

let originalColor = UIColor.redColor()

if originalColor.getHue(&hue, saturation: &saturation, brightness: &brightness, alpha: &alpha) {
  let grayscale = UIColor(hue: hue, saturation: 0, brightness: brightness, alpha: alpha)
}

alexbosworth

func localizedStringForNumber(number: Int) -> String {
        let numberFormatter = NSNumberFormatter()
        
        numberFormatter.locale = NSLocale.currentLocale()
        numberFormatter.numberStyle = .NoStyle
        
        return numberFormatter.stringFromNumber(number) ?? String(number)
    }

alexbosworth

import UIKit

/** Helper methods for CGAffineTransform
*/
extension CGAffineTransform {
    /** Make a vertical flip transformation
    */
    static func flipVertical() -> CGAffineTransform {
        return CGAffineTransformMakeScale(1, -1)
    }

alexbosworth

import UIKit

/** Alert controller that can be presented in any context and it will appear on top
*/
class GlobalAlertController: UIAlertController {
    // MARK: - Properties (Private Mutable)

    /** Window to present alert controller in
    */
    private lazy var _window: UIWindow = {

alexbosworth

//: Bitcoin Script Interpreter

import Foundation

/** Script Operation
 */
enum Operation {
    case checkMultisig
    case checkSig
    case dup

alexbosworth

package main

import (
	"fmt"
	"math"
)

func Sqrt(x float64) float64 {
	guess := 1.0