From: Bulat Ziganshin <bulatz@...>
Date: 2002-11-27T13:49:36+09:00
Subject: Re: list comprehension and default argument name

Hello Austin,

Monday, November 25, 2002, 8:00:10 PM, you wrote:

>> 1. list comprehension
>> { |x<-0...n| x*2 }
>> { |n, x<-0...n, y<-0..x| [x,y] }
>> map {_*2} list # same as map {|x| x*2} list
>> map {_.lc} list # same as map {|x| x.lc} list
>> def x2 => _*2  # def x2(x); x*2; end

only reason of my suggestions is compactness of FP-style code

-- 
Best regards,
 Bulat                            mailto:bulatz@integ.ru