ObjFW  Diff

}

- mutableCopy
{
	return [[OFMutableArray alloc] initWithArray: self];
}

- (id)objectAtIndex: (size_t)idx
{
	OF_UNRECOGNIZED_SELECTOR
}

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

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

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


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

		objc_autoreleasePoolPop(pool);

		return [ret autorelease];

		[super setValue: value
			 forKey: key];

		objc_autoreleasePoolPop(pool);
		return;
	}




	for (id object in self)
		[object setValue: value
			  forKey: key];
}

- (size_t)indexOfObject: (id)object
{

	OFMutableString *ret;

	if (separator == nil)
		@throw [OFInvalidArgumentException exception];

	if ([self count] == 0)
		return @"";

	if ([self count] == 1) {
		OFString *component =
		    [[self firstObject] performSelector: selector];

		if (component == nil)
			@throw [OFInvalidArgumentException exception];

		return component;
	}

	ret = [OFMutableString string];

	if (options & OF_ARRAY_SKIP_EMPTY) {
		for (id object in self) {
			void *pool = objc_autoreleasePoolPush();
			OFString *component =
			    [object performSelector: selector];

			if (component == nil)
				@throw [OFInvalidArgumentException exception];

			if ([component length] > 0) {
				if ([ret length] > 0)
					[ret appendString: separator];
				[ret appendString: component];
			}

			objc_autoreleasePoolPop(pool);
		}
	} else {
		bool first = true;

		for (id object in self) {
			void *pool = objc_autoreleasePoolPush();
			OFString *component =
			    [object performSelector: selector];

			if (component == nil)
				@throw [OFInvalidArgumentException exception];

			if OF_UNLIKELY (first)
				first = false;
			else
				[ret appendString: separator];

			[ret appendString: component];

			objc_autoreleasePoolPop(pool);
		}
	}

	[ret makeImmutable];

		uint8_t type = 0xDC;
		uint16_t tmp = OF_BSWAP16_IF_LE((uint16_t)count);

		[data addItem: &type];
		[data addItems: &tmp
			 count: sizeof(tmp)];
	} else if (count <= UINT32_MAX) {
		uint8_t type = 0xDD;
		uint32_t tmp = OF_BSWAP32_IF_LE((uint32_t)count);

		[data addItem: &type];
		[data addItems: &tmp
			 count: sizeof(tmp)];
	} else
		@throw [OFOutOfRangeException exception];

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

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

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

	[new sort];

{
	OFArray *ret;
	size_t count = [self count];
	id *tmp = [self allocMemoryWithSize: sizeof(id)
				      count: count];

	@try {
		[self enumerateObjectsUsingBlock: ^ (id object, size_t idx,
		    bool *stop) {
			tmp[idx] = block(object, idx);
		}];

		ret = [OFArray arrayWithObjects: tmp
					  count: count];
	} @finally {
		[self freeMemory: tmp];
	}

	size_t count = [self count];
	id *tmp = [self allocMemoryWithSize: sizeof(id)
				      count: count];

	@try {
		__block size_t i = 0;

		[self enumerateObjectsUsingBlock: ^ (id object, size_t idx,
		    bool *stop) {
			if (block(object, idx))
				tmp[i++] = object;
		}];

		ret = [OFArray arrayWithObjects: tmp
					  count: i];
	} @finally {
		[self freeMemory: tmp];

	__block id current;

	if (count == 0)
		return nil;
	if (count == 1)
		return [[[self firstObject] retain] autorelease];

	[self enumerateObjectsUsingBlock: ^ (id object, size_t idx,
	    bool *stop) {
		id new;

		if (idx == 0) {
			current = [object retain];
			return;
		}

		@try {
			new = [block(current, object) retain];
		} @finally {