From: zdennis <zdennis@...>
Date: 2005-10-28T14:45:46+09:00
Subject: Re: Cleaner syntax for .map (is there already a way, or ruby2 idea?)

nobuyoshi nakada wrote:
> Hi,
> 
> At Thu, 27 Oct 2005 21:07:03 +0900,
> Trans wrote in [ruby-talk:162907]:
> 
>>A shorthand for:
>>
>>  people.every.email_addr
>>
>>But I like your [*]. Hmm... I maybe able to adjust above to use [:*]
> 
> 
> I feel your "every" much cleaner than [*].

So...

   people = [ person1, person2, person3 ]
   emails = people.every.email_addr
     => [ 'test@me.com', 'test2@you.com', 'test3@us.com' ]
   # people still is [ person1, person2, person3 ]

   people.every!.nickname
   # people still is now [ 'Joey', 'Zeke', 'Flava Flav' ]

?

Zach