I have made some categories of some classes such as NSArray and NSDictionary. I would like to use these categories in several projects. I may modify the files in any project, and I want all other projects get the updated files.
What's the best way to share files among projects?
I have read this problem and this problem. Someone recommended to add targets into the same project. This is not a good solution in my situation, because my projects are not related to each other, and I have many projects.