It's a week late, but it's finally time for the latest edition of Friday Q&A. About a year ago, I wrote about converting blocks into function pointers by building code at runtime. This was an interesting exercise, but ultimately impractical due to various limitations. In the meantime, I wrote MABlockClosure, a more robust and usable way of doing the same thing, but I never posted about it. Landon Fuller suggest I discuss how it works, and so that is what I will talk about today.