Returns dictionary with property names as keys, and their values as the object

NSObject+PropertyDictionary.m

//  NSObject+PropertyDictionary.m
//
//  Created by Peter Foti on 4/22/15.

#import "NSObject+PropertyDictionary.h"
#import <objc/runtime.h>

@implementation NSObject (PropertyDictionary)

- (NSDictionary *)toDictionary
{
    unsigned int outCount;
    
    objc_property_t *properties = class_copyPropertyList([self class], &outCount);
   
    NSMutableDictionary *dict = [NSMutableDictionary dictionary];
    
    for (int i = 0; i < outCount; i++) {
        objc_property_t property = properties[i];
        const char *propertyName = property_getName(property);
        NSString *propertyString = [NSString stringWithUTF8String:propertyName];
        dict[propertyString] = [self valueForKey:propertyString];
    }
    
    return [NSDictionary dictionaryWithDictionary:dict];
}

@end