From: Daniel Sheppard <daniels@...>
Date: 2007-09-25T09:41:51+09:00
Subject: Re: Sorting IP Addresses

> #the second index is the value item to sort by.
> #this particular sort would fail if [1][1] was not an IP address
> 
> sortedarray = hash.sort { |a,b|
>     IPAddr.new(a[1][1]).to_i <=> IPAddr.new(b[1][1]).to_i
> }
> 
> sortedarray.each { |item|
> 
>    print "mac:", item[0] + "\n"
>    print "IP:", item[1][1] + "\n"
> }

sortedarray = hash.sort_by {|mac, settings|
	IPAddr.new(settings[1])
}
sortedarray.each { |mac, settings|
   puts "mac: #{mac}"
   puts "IP: #{settings[1]}"
}