 
            
            
            
            
                13 Jul
                
                    2005
                
            
            
                13 Jul
                
                '05
                
            
            
            
        
    
                11:41 a.m.
            
        On 7/13/05, Dinh Tien Tuan Anh 
i guess i have to learn Monads then, ^_^
That's probably a good idea. But what about this problem made you think "monads"? Caching? The imperative solution you mentioned? -- regards, radu http://rgrig.blogspot.com/