TGRTimeline.m

- (void)importTweets:(NSArray *)tweets
{
    for (NSDictionary *tweetDictionary in tweets) {
        [TGRTweet importFromDictionary:tweetDictionary inManagedObjectContext:self.managedObjectContext];
    }
    
    NSError *error = nil;
    BOOL succeeded = [self.managedObjectContext save:&error];
    
    if (!succeeded) {
        NSLog(@"Error saving timeline: %@", [error localizedDescription]);
    }
}