Refactoring

I am reading a book on “Refactoring” by Martin Fowler. It is a good book for every developer to have in their tech shelf. I have used many of the refactoring patterns previously however, now I have a name of the pattern to associate it with. For example

Extract method

Pull up class

Extract Class

While u work u sometimes don’t tend to associate it with patterns. However when you read about them you realize that you have used those so many times.