(2011/11/01 8:52), Kyle Peyton wrote:
> Example:
> 
>> foo = {:bar => {:baz => 'blah'}}
>> foo.dv(:bar, :baz)
> -> 'blah'
>> foo.dv(:cats)
> -> nil

Just idea.
How about to extend Hash#[] for it?

-- 
// SASADA Koichi at atdot dot net