RTBGender

Swift

@objc
public enum RTBGender: Int, RawRepresentable {
    case male
    case female
    case other
    case unknown
}

Objective-C

#import <Foundation/Foundation.h>

typedef NS_ENUM(NSInteger, RTBGender) {
    RTBGenderMale,
    RTBGenderFemale,
    RTBGenderOther,
    RTBGenderUnknown
};