From: "Mikael Høilund" <mikael@...>
Date: 2008-08-09T02:52:26+09:00
Subject: Re: ruby wish-list

Perhaps a bit controversial, but I'd like to see a keyword for the  
“current block” as a way to refer to the Proc instance created inside  
that block. That would allow for recursive anonymous blocks like:

[[1,2,[3]],[[[5],6],7],8].map { |e|
   Array === e ? e.map(&current_block) : e.to_s
}

without resorting to ugly syntax like

[[1,2,[3]],[[[5],6],7],8].map &(deep_to_s = proc { |e|
   Array === e ? e.map(&deep_to_s) : e.to_s
})

-- 
instance_variable_set(%@\@%sample@%%@ew@.succ, Class.new(&proc{def  
self.net;$;,
$/='','/';%;.fqn- 
cmtkhng;end}));Kernel.send(:"define_method",:method_missing){|
n,$_|$_<<"?kd!jhl";n=split.map{|q|q.succ}*'';puts n.reverse.chomp.tr(* 
%w{" a})}
me@example.net