Many of the designations used by m anufacturers and sellers to distinguish their prod-
ucts are claimed as trademarks. Where those designations appear in this book, and The
Pragmatic Programmers, LLC was aware of a trademark claim, the designations have
been p rint ed in initial capital letters or in all capitals. The Pragmatic Starter Kit, The
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g device are trademarks of The Pragmatic Programmers, LLC.
Every precaution was taken in the preparation of this book. However, the publisher
assumes no responsibility for errors or omissions, or for damages that may result from
the use of information (including program listings) contained herein.
Our Pragmatic courses, workshops, and other products can help you and your team
create better software and have more fun. For m ore information, as well as th e latest
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Copyright
©
2
009 Chad Fowler.
All rights reserved.
No part of this publication may be reproduced, stored in a retrieval system, or transmit-
ted, in any form, or by any means, electronic, mechanical, photocopying, recording, or
otherwise, without the prior consent of the publisher.
Printed in the United States of America.
ISBN-10: 1-934356-34-4
ISBN-13: 978-1-934356-34-0
Printed on acid-free paper.
P1.0 printing, April 2009
Version: 2009-4-15
Prepared exclusively for Alison Tyler
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