ObjFW  Diff

- (id)objectAtIndexedSubscript: (size_t)index
{
	return [self objectAtIndex: index];
}

- (id)valueForKey: (OFString *)key
{
	OFMutableArray *ret;

	if ([key hasPrefix: @"@"]) {
		void *pool = objc_autoreleasePoolPush();
		id ret;

		key = [key substringWithRange: of_range(1, [key length] - 1)];
		ret = [[super valueForKey: key] retain];

		objc_autoreleasePoolPop(pool);

		return [ret autorelease];

	for (id object in self)
		[object performSelector: selector];
}

- (void)makeObjectsPerformSelector: (SEL)selector
			withObject: (id)object
{
	for (id object in self)
		[object performSelector: selector
			     withObject: object];
}

- (OFArray *)sortedArray
{
	OFMutableArray *new = [[self mutableCopy] autorelease];

	[new sort];