When anyone mentions swizzling I automatically get worried. Method swizzling is an Objective C runtime feature which allows for the switching of method implementations. This means any function can theoretically be switch out for another one at run time. The Objective C runtime as a…

There are some very powerful features in the Objective-C runtime, so is this something we should be taking advantage of more? During my time as a developer I have seen my fair share of examples where people have abused the Objective-C runtime to solve a…