From: dblack@...
Date: 2006-12-14T07:40:02+09:00
Subject: Re: map taking an argument (was: Re: join_with)

Hi --

On Thu, 14 Dec 2006, James Edward Gray II wrote:

> On Dec 13, 2006, at 3:56 PM, Christian Neukirchen wrote:
>
>> "Martin DeMello" <martindemello@gmail.com> writes:
>> 
>>>> (1..10).map &lambda {|i| i*2}
>>> => [2, 4, 6, 8, 10, 12, 14, 16, 18, 20]
>> 
>> David, do you want to allow  (1..10).map(:*, 2)  ?
>
> Does the version currently in Ruby 1.9 support arguments?

I don't think so.  I'm actually not sure where they'd go, since &:meth
is the block and not an argument.


David

-- 
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