Flanagan, David. <br/><br/>
The Ruby programming language :  Everything you need to know  
David Flanagan  
 - 1st. ed. 
 - U.S.A.  O'Reilly  2008 
 - xi, 431 p.   ill.   24 cm 
<br/><br/> "Covers Ruby 1.8 and 1.9"--Cover. 
<br/><br/>Includes index  (415-431 p.) 
<br/><br/><label>ISBN: </label>9780596516178 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer programming, programs, data<br/>Bilgisayar programlama, programlar
<br/><br/><label>Dewey Class. No.: </label>005.1 FLA