Добавляем свойство в GMSPlace. Добавляем shortAddress через runtime.
#import <GoogleMaps/GoogleMaps.h>
@interface GMSPlace (Category)
@property (strong, nonatomic) NSString *shortAddress;
@end
#import "GMSPlace+Category.h"
#import <objc/runtime.h>
@implementation GMSPlace (Category)
- (NSString*) shortAddress {
return objc_getAssociatedObject(self, @selector(shortAddress));
}
- (void)setShortAddress:(NSString *)shortAddress {
objc_setAssociatedObject(self, @selector(shortAddress), shortAddress, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
}
@end