# Summary

Well done making it this far!
After going through this section, you should know that

 - decorators can be written as classes, for easier management of related data as attributes and implementation of extra behaviour as methods;
 - the dunder method `__call__` in class-based decorators mimics the wrapper function of function-based decorators;
 - class-based decorators are great when your decorator does a _lot_;
 - function-based decorators are better for simpler decorators; and
 - decorator functions and class wrappers can be mixed.

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