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Makes for some ugly SQL, but...

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Jason Perry

Posts: 34
Nickname: ambethia
Registered: Jul, 2007

Jason Perry is rubyist and lead developer for The Inspirit, LLC
Makes for some ugly SQL, but... Posted: Jun 19, 2008 7:53 AM
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This post originated from an RSS feed registered with Ruby Buzz by Jason Perry.
Original Post: Makes for some ugly SQL, but...
Feed Title: Ambethia
Feed URL: http://ambethia.com/feed
Feed Description: The journal and personal website of Jason L Perry, dealing in development, design and distractions. 		Latest Ruby Buzz Posts
Latest Ruby Buzz Posts by Jason Perry
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class Listing < ActiveRecord::Base   belongs_to :book   belongs_to :guide     def <=>(other)     self.guide.name <=> other.guide.name   end end Book.find(1).listings.map{ |l| l.guide.name } # => ["XYZZY", "BAR", "FOO", "QUUX"] Book.find(1).listings.sort.map{ |l| l.guide.name } # => ["BAR", "FOO", "QUUX", "XYZZY"]   Nice.

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