foxicode

import UIKit
import Darwin

class FrameworkViewController: UIViewController {
    @IBOutlet weak var vPluginContainer: UIView!
    
    var timer: Timer?
    
    typealias startFuncPrototype = @convention(c) (Double, Double) -> Void
    typealias tickFuncPrototype = @convention(c) (TimeInterval) -> Void

foxicode

import Foundation

extension String {
    var trimmed: String {
        self.trimmingCharacters(in: .whitespacesAndNewlines)
    }
    
    mutating func trim() {
        self = self.trimmed
    }

foxicode

import Foundation

extension Int {
    func toDouble() -> Double {
        Double(self)
    }
}

extension Double {
    func toInt() -> Int {

foxicode

import Foundation

extension String {
    func toDate(format: String) -> Date? {
        let df = DateFormatter()
        df.dateFormat = format
        return df.date(from: self)
    }
}

foxicode

import Foundation

extension Int {
    func centsToDollars() -> Double {
        Double(self) / 100
    }
}

foxicode

import Foundation
import CoreLocation

extension String {
    var asCoordinates: CLLocationCoordinate2D? {
        let components = self.components(separatedBy: ",")
        if components.count != 2 { return nil }
        let strLat = components[0].trimmed
        let strLng = components[1].trimmed
        if let dLat = Double(strLat),

foxicode

import Foundation

extension String {
    var asURL: URL? {
        URL(string: self)
    }
}

foxicode

import UIKit
import AudioToolbox

extension UIDevice {
    static func vibrate() {
        AudioServicesPlaySystemSound(1519)
    }
}

foxicode

import UIKit

extension String {
    func height(withConstrainedWidth width: CGFloat, font: UIFont) -> CGFloat {
        let constraintRect = CGSize(width: width, height: .greatestFiniteMagnitude)
        let boundingBox = self.boundingRect(with: constraintRect, options: .usesLineFragmentOrigin, attributes: [.font: font], context: nil)

        return ceil(boundingBox.height)
    }

foxicode

import Foundation

extension String {
    var containsOnlyDigits: Bool {
        let notDigits = NSCharacterSet.decimalDigits.inverted
        return rangeOfCharacter(from: notDigits, options: String.CompareOptions.literal, range: nil) == nil
    }
}