Adding the same category to multiple classes

Question

I have an Objective-C category that I\'d like to add to multiple classes without duplicating the code contained in the category. I simply want to add the same methods to multipl

Answer 1

Why not make the shared code class level methods in a central class, that you simply call via shell methods in each of your categories?

If your categories are storing associated references you could pass those into the class level methods to act on.