//
//  Optional+PrettyPrint.swift
//  TeleBot
//
//  Created by Andrey Fidrya on 19/07/15.
//  Copyright © 2015 Andrey Fidrya. All rights reserved.
//

import Foundation

//
// Optional+PrettyPrint.swift
//
// Copyright (c) 2015 Andrey Fidrya
//
// 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

extension Optional {
    /// Removes `Optional()` when printing optionals.
    /// ```swift
    /// var x: String? = "text"
    /// var y: String?
    /// print("\(x), \(y)")
    /// print("\(x.prettyPrint), \(y.prettyPrint")
    /// ```
    /// Results in:
    /// ```
    /// Optional("text"), nil
    /// text, nil
    /// ```
    var prettyPrint: String {
        if let v = self {
            return "\(v)"
        }
        return "nil"
    }
}

Add missing Optional PrettyPrint extension
Add missing Optional PrettyPrint extension
