Reverse engineered implementation of -[UIClassSwapper initWithCoder:]

UIClassSwapper.m

@implementation UIClassSwapper

- (instancetype) initWithCoder:(UINibDecoder *)decoder
{
	NSString *className = [decoder decodeObjectForKey:@"UIClassName"];
	NSString *originalClassName = [decoder decodeObjectForKey:@"UIOriginalClassName"];
	
	Class class = NSClassFromString(className);
	Class originalClass = NSClassFromString(originalClassName);
	
	if (!class) {
		NSLog(@"Unknown class %@ in Interface Builder file.\n", className);
	}
	
	id object = [(class ?: originalClass) alloc];
	[decoder replaceObject:self withObject:object];
	if (originalClass != [UICustomObject class]) {
		self = [object initWithCoder:decoder];
	}
	else {
		self = [object init];
	}
	return [self autorelease];
}

@end

@0xced Do you know of any way to make the custom object's UIOriginalClassName something other than UICustomObject and thus, have it initialized with initWithCoder: initializer?
Thanks beforehand!