From: Iain Barnett <iainspeed@...>
Date: 2010-07-17T04:27:11+09:00
Subject: Re: Recurse through array of arrays


On 16 Jul 2010, at 15:23, Jeff Moore wrote:

> Jeff Moore wrote:
>> Iain Barnett wrote:
>>> On 16 Jul 2010, at 13:07, Iain Barnett wrote:
>>>> 
>>>> 
>>>> Each object 't' ...
>>> 
>>> Pardon me, 't' is the instance of the object here, if that wasn't clear.
>>> 
>>> 
>>> Iain
>> 
>> result = t.flatten.select { |e| e.whatever_attr == "anything" }
> 
> oh yes..
> 
> should specify some max_depth for flatten
> 
> max_depth = 99
> result = t.flatten(max_depth).select { |e| e.whatever_attr == "anything" 
> }
> -- 
> Posted via http://www.ruby-forum.com/.
> 

Thanks very much. Can't argue with a 12 line into 2 line reduction! :)

Iain