From: "Iñaki Baz Castillo" <ibc@...>
Date: 2008-06-27T07:15:47+09:00
Subject: Ruby way to find in an Array the object with a maximun in an attribute?

Hi, I've an Array of objects containing some attributes:

class SRV
- @priority
- @domain
- @port
end

In the Array I have 3 SRV objects:

Array[0]
- @priority = 1
- @domain = mydomain.com
- @port = 5060

Array[1]
- @priority = 0
- @domain = mydomain2.net
- @port = 5060

Array[2]
- @priority = 0
- @domain = mydomain3.org
- @port = 5070


And I need to get an array containing the Array elements with smallest 
@priority value, this is:

ResultArray[0]
- @priority = 0
- @domain = mydomain2.net
- @port = 5060

ResultArray[1]
- @priority = 0
- @domain = mydomain3.org
- @port = 5070


Which is the best way to get the final array? Thanks for any suggestion.




-- 
Iñaki Baz Castillo