From: "André Thieme" <address.good.until.2009.may.11@...>
Date: 2009-01-18T11:43:45+09:00
Subject: Re: Higher order ruby

William James schrieb:
> zslevi wrote:
> 
>> foo = lambda {|x|
>> return lambda {|y| return x+y}}
>>
>> puts (foo.call(3)).call(4)
>>
>> It works finally, but it's just too verbose.
>> Can anyone suggest a shorter, programmer friendlier way of writing
>> this?
> 
> Can you see that "proc" is shorter than "lambda"?
> 
> foo = proc{|x| proc{|y| x+y}}
>     ==>#<Proc:0x02824eb4@(irb):20>
> foo[3][4]
>     ==>7

Javascript:
3+4


Andr�
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