Clear Core Data Table - Objective C Snipplr Social Repository

Revision: 40420

at February 1, 2011 23:20 by jodm

Initial Code

- (void) deleteAllObjects: (NSString *) entityDescription  {
    NSFetchRequest *fetchRequest = [[NSFetchRequest alloc] init];
    NSEntityDescription *entity = [NSEntityDescription entityForName:entityDescription inManagedObjectContext:_managedObjectContext];
    [fetchRequest setEntity:entity];

    NSError *error;
    NSArray *items = [_managedObjectContext executeFetchRequest:fetchRequest error:&error];
    [fetchRequest release];


    for (NSManagedObject *managedObject in items) {
        [_managedObjectContext deleteObject:managedObject];
        NSLog(@"%@ object deleted",entityDescription);
    }
    if (![_managedObjectContext save:&error]) {
        NSLog(@"Error deleting %@ - error:%@",entityDescription,error);
    }

}

Initial URL

Initial Description

Initial Title

Clear Core Data Table

Initial Tags

data

Initial Language

Objective C

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