Noted software expert Robert C. Martin has teamed up with his colleagues from Object Mentor to distil their best agile practice of cleaning code "on the fly" into a book that will instil within you the values of a software craftsman and make you a better programmer-but only if you work at it. Readers will come away from this book understanding:- How to tell the difference between good and bad code How to write good code and how to transform bad code into good code How to create good names, good functions, good objects, and good classes How to format code for maximum readability How to implement complete error handling without obscuring code logic How to unit test and practice test-driven development This book is a must for any developer, software engineer, project manager, team lead, or systems analyst with an interest in producing better code.