A function to copy the class methods from one class to another

copyClassMethods

void copyClassMethods(Class existingClass, Class class) {
	NSUInteger classMethodsCount;
	Method *classMethods = class_copyMethodList(object_getClass(existingClass), &classMethodsCount);
	
	for (int i = 0; i < classMethodsCount; i++) {
		Method method = classMethods[i];
		SEL selector = method_getName(method);
		IMP implementation = method_getImplementation(method);
		const char *types = method_getTypeEncoding(method);		
		class_addMethod(object_getClass(class), selector, implementation, types);
	}
}