//Initialize status of your internet connection
ReachabilityManager.sharedInstance.isInternetAvailable()

//Value to know if have internet connection
ReachabilityManager.sharedInstance.isInternetAvaliable

let sourceData = "AES256".data(using: .utf8)!
let password = "password"
let salt = AES256Crypter.randomSalt()
let iv = AES256Crypter.randomIv()
let key = try AES256Crypter.createKey(password: password.data(using: .utf8)!, salt: salt)
let aes = try AES256Crypter(key: key, iv: iv)
let encryptedData = try aes.encrypt(sourceData)
let decryptedData = try aes.decrypt(encryptedData)

print("Encrypted hex string: \(encryptedData.base64EncodedString())")
print("Decrypted hex string: \(decryptedData.base64EncodedString())")

//Easy implementation
MessageObject.sharedInstance.showMessage.....

// Show alert view controller with custom message, title and ok title button
///
/// - Parameters:
///   - message: Message string
///   - title: Title string
///   - okMessage: Accept string
public func showMessage(_ message:String, title:String, okMessage:String)

/// Show alert view controller with custom message, title and OK custom button
///
/// - Parameters:
///   - message: Message string
///   - title: Title string
///   - okAction: OK action behavoir
public func showMessage(_ message:String, title:String, okAction:UIAlertAction)

/// Show alert view controller with custom message, title, OK custom button and Cancel custom button
///
/// - Parameters:
///   - message: Message string
///   - title: Title string
///   - okAction: OK action behavoir
///   - cancelAction: Cancel action behavoir
public func showMessage(_ message:String, title:String, okAction:UIAlertAction, cancelAction:UIAlertAction)

/// Show alert view controller with custom message, title, OK custom button and Cancel title button
///
/// - Parameters:
///   - message: Message string
///   - title: Title string
///   - okAction: OK action behavoir
///   - cancelMessage: Cancel string
public func showMessage(_ message:String, title:String, okAction:UIAlertAction, cancelMessage:String)

/// Show alert view controller with a textview instead of this
///
/// - Parameters:
///   - message: Message string
///   - title: Title string
///   - okMessage: Accept string
///   - cancelMessage: Cancel string
///   - textPlaceHolder: Default string for your textview
///   - completion: Function to excecute after any button was clicked
public func showMessageWithTextView(_ message:String, title:String, okMessage:String, cancelMessage:String, textPlaceHolder:String, completion:@escaping(String) ->Void)

//Return kind of iPhone size (IPHONE_4, IPHONE_5, IPHONE_6, IPHONE_6_PLUS, IPHONE_X, IPHONE_UNKNOWN)
var IPHONE_DEVICE: iPhoneDevices

public protocol AlertPickerDelegate{
    func dateSelected(_ dateSelected: Date, andTag: Int)
}

/// Get top visible view controller
///
/// - Returns: Top view controller
func visibleViewController() -> UIViewController?

/
/// Remove keyboard when tap over any part of windows
func hideKeyboardWhenTappedAround()

/// Remove keyboard when tap over any part of selected view
func hideKeyboardWhenTappedIn(currentView: UIView)

/// Dismiss keyboard
@objc func dismissKeyboard()

/// Get keyboard height
///
/// - Returns: Keyboard height
func  heightKeyboard() -> CGFloat

/// Transform current int value to time representation by offset
///
/// - Returns: Date representation
func getDateByOffset() -> Date

/// Return string representation with custom decimals and decimal separator
///
/// - Parameters:
///   - fractionDigits: number of digits after dot
///   - customDecimalSeparator: custom decimal separator, by default is dot ('.')
/// - Returns: String representation
func formatWithFractionDigits(_ fractionDigits: Int, customDecimalSeparator: String? = ".")

/// UIColor by RGB formtar
///
/// - Parameter rgb: RGB color with hex representation
convenience init(rgb: Int)

/// UIColor by red, green and blue values in interval to 0 to 255 representation
///
/// - Parameters:
///   - red: representation beetween 0 to 255
///   - green: representation beetween 0 to 255
///   - blue: representation beetween 0 to 255
convenience init(red: Int, green: Int, blue: Int)

/// Returns the amount of years from another date
func years(from date: Date) -> Int

/// Returns the amount of months from another date
func months(from date: Date) -> Int

// Returns the amount of weeks from another date
func weeks(from date: Date) -> Int

/// Returns the amount of days from another date
func days(from date: Date) -> Int

/// Returns the amount of hours from another date
func hours(from date: Date) -> Int

/// Returns the amount of minutes from another date
func minutes(from date: Date) -> Int

/// Returns the amount of seconds from another date
func seconds(from date: Date) -> Int

/// Returns the amount of nanoseconds from another date
func nanoseconds(from date: Date) -> Int

/// Returns the a custom time interval description from another date
func offset(from date: Date) -> String

/// Return yyy MMM dd HH:mm from current date
///
/// - Returns: date as descriptive string
func getTimeWithYYYMMMDDHHmmFormat() -> String

/// Return dd MMM yyy HH:mm from current date
///
/// - Returns: date as descriptive string
func getTimeWithDDMMMYYYHHmmFormat() -> String

/// Add some days to current date
///
/// - Parameter days: days to add to your current date
/// - Returns: date as dd-MMM format with
func getLeftDaysFrom(days:Int) -> String

/// Return date as string
///
/// - Parameter format: formate descriptio
/// - Returns: date as descriptive string
func getTimeBy(format: String) -> String

/// Transform current date value to int representation by offset
///
/// - Returns: Int64 representation
func getTimeStamp() -> Int64

/// String representation by urlQueryAllowed
///
/// - Returns: string representation validated to url encode
func encodeUrl() -> String?

/// Decode url to get friendly string
///
/// - Returns: string decoded
func decodeUrl() -> String?

/// Check if your current string can be used like URL
///
/// - Returns: Validate if current string is URL
func isURL () -> Bool

/// Check if your current string can be used like email
///
/// - Returns: Validate if your string is an email
func isEmail() -> Bool

/// Check if your current string can be used like number
///
/// - Returns: Validate if your string is a number
func isNumber() -> Bool

/// Transform your current string to Float with 2 decimals, if your string doesn't have valid format then your response will be 0
///
/// - Returns: Float representation
func toFloat(_ localeIdentifier: String? = nil) -> Float

/// Integer reprentation of your current string, if your string doesn't have valid format then your response will be 0
var int : Int

/// Transform your current string to NSAttributedString, changing numbers to NumberFormatter
///
/// - Returns: NSAttributedString with number formatter
func sliderAttributeString() -> NSAttributedString

/// Transform your current string to NSAttributedString, changing fonts from your seleted array of strings
///
/// - Parameters:
///   - boldPartsOfString: Array to strings to need his font changed
///   - font: Font for all your string
///   - boldFont: Font for your strings selected
/// - Returns: NSAttributedString with string font changed
func getdBoldedText(boldPartsOfString: Array<NSString>, font: UIFont!, boldFont: UIFont!) -> NSAttributedString