Design Patterns

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■INTRODUCTION
• extend(subClass, superClass): Performs the steps needed to set up subClass as a subclass
of superClass. Covered in Chapter 4.
• augment(receivingClass, givingClass): Takes the methods from givingClass and gives
them to receivingClass. Covered in Chapter 4.
Downloading the Code
The example code from each chapter is available as a zip file at the book’s website,
http://jsdesignpatterns.com, and at the Apress website, http://www.apress.com.
Contacting the Authors
You can contact the authors at dustin@jsdesignpatterns.com and ross@jsdesignpatterns.com.