From: Joey <rubytalk@...>
Date: 2006-08-12T23:54:11+09:00
Subject: Re: map or collect with multidimension arrays

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I dont see anything wrong with that statement.

j`ey
http://www.eachmapinject.com

On 8/12/06, Dark Ambient <sambient@gmail.com> wrote:
>
> David - I'm trying to replicate some of the things in your r4r, but
> not using AR just some arrays and or hashes.  Maybe it's the wrong
> approach.
> As an example
>
> def publishers
>   editions.map {|e| e.publisher}.uniq
> end
>
> Stuart
> On 8/12/06, dblack@wobblini.net <dblack@wobblini.net> wrote:
> > Hi --
> >
> > On Sat, 12 Aug 2006, Dark Ambient wrote:
> >
> > > What would be the proper call to a multi array either collect or map ?
> >
> > There's no single proper thing to do; it depends entirely on the task
> > at hand.
> >
> >
> > David
> >
> > --
> > http://www.rubypowerandlight.com => Ruby/Rails training & consultancy
> >    ----> SEE SPECIAL DEAL FOR RUBY/RAILS USERS GROUPS! <-----
> > http://dablog.rubypal.com        => D[avid ]A[. ]B[lack's][ Web]log
> > http://www.manning.com/black     => book, Ruby for Rails
> > http://www.rubycentral.org       => Ruby Central, Inc.
> >
> >
>
>

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