What is metaprogramming?
When we encounter software designed to create, manipulate, or interact with other software in various ways, we are engaging in metaprogramming. This technique allows computer programs to treat other programs as their data. In my opinion, it represents a very powerful instrument in the hands of wise people; as with everything in life, it also has some drawbacks that we’ll analyze later.
Metaprogramming means writing software (or, as we’ll see in a moment, using software) that can be set up to do things such as read, create, analyze, or change other programs. It can even tweak its own code while it’s running. This cool trick allows developers to write solutions with less code, saving time. Plus, it makes programs more flexible so that they can handle new situations without needing a full rewrite.
Just as with any programming language, grasping the fundamentals of metaprogramming and adopting sound software development practices is crucial...
