Mauricio Fernandez wrote:

>On Tue, Jan 03, 2006 at 08:54:33PM +0900, Devin Mullins wrote:
>  
>
>>or      @my_array.sort_by! { rand }
>>    
>>
>
>RUBY_RELEASE_DATE                                  # => "2005-12-24"
>RUBY_VERSION                                       # => "1.8.4"
>%w[a b c d].sort_by!{rand}                         # => 
># ~> -:3: undefined method `sort_by!' for ["a", "b", "c", "d"]:Array (NoMethodError)
>  
>
3.times { Hand.smack!(Head) }