00746pamaa2200217 4500 0000041845 20070424090000.0 070424 eng 0596523696 (pbk.) QA76.64 CAR 2006 CARLSON Ruby cookbook Lucas Carlson and Leonard Richardson. 1st ed. Beijing ; Sebastopol, CA: O'Reilly, 2006. xxx, 873 p.: ill.; 24 cm. "Recipes for object-oriented scripting"--Cover Includes bibliographical references and index Object-oriented programming (Computer science) Ruby (Computer program language) Richardson, Leonard http://www.oreilly.com