FabrizioBrancati/BFKit-Swift

//
//  Data+Extensions.swift
//  BFKit-Swift
//
//  The MIT License (MIT)
//
//  Copyright (c) 2015 - 2019 Fabrizio Brancati.
//
//  Permission is hereby granted, free of charge, to any person obtaining a copy
//  of this software and associated documentation files (the "Software"), to deal
//  in the Software without restriction, including without limitation the rights
//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
//  copies of the Software, and to permit persons to whom the Software is
//  furnished to do so, subject to the following conditions:
//
//  The above copyright notice and this permission notice shall be included in all
//  copies or substantial portions of the Software.
//
//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
//  SOFTWARE.

import Foundation

// MARK: - Data extension

/// This extension add some useful functions to Data.
public extension Data {
    // MARK: - Functions
    
    /// Convert self to a UTF8 String.
    ///
    /// - Returns: Returns self as UTF8 NSString.
    func utf8() -> String? {
        String(data: self, encoding: .utf8)
    }
    
    /// Convert self to a ASCII String.
    ///
    /// - Returns: Returns self as ASCII String.
    func ascii() -> String? {
        String(data: self, encoding: .ascii)
    }
    
    /// Convert self UUID to String.
    ///
    /// Useful for push notifications.
    ///
    /// - Returns: Returns self as String from UUID.
    func readableUUID() -> String {
        description.trimmingCharacters(in: CharacterSet(charactersIn: "<>")).replacingOccurrences(of: " ", with: "").replacingOccurrences(of: "-", with: "")
    }
}