ObjFW  Diff

- (OFString*)stringBySerializing
{
	OFAutoreleasePool *pool;
	OFMutableString *ret;
	OFObject <OFSerialization> **cArray;
	size_t i, count;
	IMP append;

	if ([array count] == 0) {
		if ([self isKindOfClass: [OFMutableArray class]])
			return @"<mutable,0>()";
		else
			return @"<0>()";
	}

	cArray = [array cArray];
	count = [array count];
	if ([self isKindOfClass: [OFMutableArray class]])
		ret = [OFMutableString stringWithFormat: @"<mutable,%zd>(\n",
							 count];
	else
		ret = [OFMutableString stringWithFormat: @"<%zd>(\n", count];
	pool = [[OFAutoreleasePool alloc] init];
	append = [ret methodForSelector: @selector(appendString:)];

	for (i = 0; i < count - 1; i++) {
		append(ret, @selector(appendString:),
		    [cArray[i] stringBySerializing]);
		append(ret, @selector(appendString:), @",\n");

		[pool releaseObjects];
	}
	[ret replaceOccurrencesOfString: @"\n"
			     withString: @"\n\t"];
	[ret appendFormat: @"%@\n)", [cArray[i] stringBySerializing]];