Magical Records save before refetching data

gistfile1.txt

    // save before refreshing data
    [[NSManagedObjectContext MR_defaultContext] saveWithOptions:MRSaveSynchronously completion:^(BOOL success, NSError *error) {
        NSArray * feedItemsArray = [FeedItem findAllSortedBy:@"createdTime" ascending:NO];
        fetchFeedSuccess(feedItemsArray, nil);
        
    }];