St. Laurent, Simon. <br/><br/>
Learning rails / 
Simon St. Laurent and Edd Dumbill. 
 - Sebastopol, CA  :  O'Reilly Media,  2009. 
 - xxi, 417 p. :  ill. ;  23 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>9780596518776  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ruby (Computer program language).<br/>Object-oriented programming languages.