= PersonName

Author:: Joel Parker Henderson, joelparkerhenderson@gmail.com
Copyright:: Copyright (c) 2006-2009 Joel Parker Henderson
License:: CreativeCommons License, Non-commercial Share Alike
License:: LGPL, GNU Lesser General Public License

Return the person's name in various ways.

==Example
  class User < ActiveRecord::Base
    include PersonName
  end

  u=User.new  
  u.first_name = 'Zora'
  u.middle_name = 'Neale'
  u.last_name = 'Hurston'

  u.full_name => "Zora Neale Hurston"
  u.list_name => "Hurston, Zora Neale"

==Suggestion

To make these very fast in Rails, try using the memoize approach:
  class User < ActiveRecord::Base
    include PersonName
    memoize :full_name
    memoize :list_name
  end