/*

 Copyright (C) 2018 Apple Inc. All Rights Reserved.

 See LICENSE.txt for this sample’s licensing information

 Abstract:

 Model class for a single question in the quiz.

 */

@import Foundation;

@interface Question : NSObject

- (instancetype)initWithQuestionDict:(NSDictionary*)questionDict NS_DESIGNATED_INITIALIZER;

- (instancetype)init NS_UNAVAILABLE;

//! The text of the question.

@property (readonly) NSString *text;

//! Possible responses to the question.

@property (readonly) NSArray *responses;

//! The index of the correct response in the responses array.

@property (readonly) NSInteger correctResponse;

//! The index of the user's selected response or NSNotFound if the user has not

//! responded to the question.

@property (readwrite) NSInteger selectedResponse;

@end