文档介绍：Programming Scala Programming Scala Dean Wampler and Alex Payne Beijing ? Cambridge ? Farnham ? K?ln ? Sebastopol ? Taipei ? Tokyo Programming Scala by Dean Wampler and Alex Payne Copyright ? 2009 Dean Wampler and Alex Payne. All rights reserved. Printed in the United States of America. Published by O’Reilly Media, Inc., 1005 Gravenstein Highway North, Sebastopol, CA 95472. O’Reilly books may be purchased for educational, business, or sales promotional use. Online editions are also available for most titles (http://my.). For more information, contact our corporate/institutional sales department: 800-998-9938 or ******@. Editor: Mike Loukides Production Editor: Sarah Schneider Proofreader: Sarah Schneider Indexer: Ellen Troutman Zaig Cover Designer: Karen Montgomery Interior Designer: David Futato Illustrator: Robert Romano Printing History: September 2009: First Edition. O’Reilly and the O’Reilly logo are registered trademarks of O’Reilly Media, Inc. Programming Scala, the image of a Malayan tapir, and related trade dress are trademarks of O’Reilly Media, Inc. Many of the designations used by manufacturers and sellers to distinguish their products are claimed as trademarks. Where those designations appear in this book, and O’Reilly Media, Inc. was aware of a trademark claim, the designations have been printed in caps or initial caps. While every precaution has been taken in the preparation of this book, the publisher and authors assume no responsibility for errors or omissions, or for damages resulting from the use of the information con- tained herein. This work has been released under the mons Attribution-mercial license. ISBN: 978-0-596-15595-7 [M] 1252446332 To Dad and Mom, who always believed in me. To Ann, who was always there for me. —Dean To my mother, who gave me an appreciation for good writing and the panying intellectual tools with which to attempt to produce it. To Kristen, for her unending patience, love, and kindness. —Alex Table of Contents Fore