#import "SWGPet.h" @implementation SWGPet + (JSONKeyMapper *)keyMapper { return [[JSONKeyMapper alloc] initWithDictionary:@{ @"id": @"_id", @"category": @"category", @"name": @"name", @"photoUrls": @"photoUrls", @"tags": @"tags", @"status": @"status" }]; } + (BOOL)propertyIsOptional:(NSString *)propertyName { NSArray *optionalProperties = @[@"_id", @"category", @"tags", @"status"]; if ([optionalProperties containsObject:propertyName]) { return YES; } else { return NO; } } @end