gistfile1.m

- (NSArray *)fetchPopularSearches {
	
	__block NSMutableArray *result = [NSMutableArray array];
	NSString *searchQuery = [NSString stringWithFormat:@"url_to_flights_json"];
	NSURL *url = [[NSURL alloc] initWithString:searchQuery];
	NSURLRequest *request = [[NSURLRequest alloc] initWithURL:url];
	AFJSONRequestOperation *operation = [AFJSONRequestOperation JSONRequestOperationWithRequest:request
																						success:^(NSURLRequest *request, NSHTTPURLResponse *response, id JSON)
										 {

											 // build flights array
											 // reload uitableview data
											 [self.searchTableView reloadData];
											 
										 } failure:^(NSURLRequest *request, NSHTTPURLResponse *response, NSError *error, id JSON) {
											 
										 }];
	[operation start];
	return result;
}