WP = filePath( __FILE__, 'lib' )
$:.unshift( WP )

unless ActiveRecord::Base.respond_to? :paginate
  
  require 'will_paginate/finder'
  include WillPaginate
  ActiveRecord::Base.class_eval { include Finder }

  associations = ActiveRecord::Associations
  collection = associations::AssociationCollection
  
  # to support paginating finders on associations, we have to mix in the
  # method_missing magic from WillPaginate::Finder::ClassMethods to AssociationProxy
  # subclasses, but in a different way for Rails 1.2.x and 2.0
  (collection.instance_methods.include?(:create!) ?
    collection : collection.subclasses.map(&:constantize)
  ).push(associations::HasManyThroughAssociation).each do |klass|
    klass.class_eval do
      include Finder::ClassMethods
      alias_method_chain :method_missing, :paginate
    end
  end

  require 'will_paginate/view_helpers'
  addViewHelperModule( WillPaginate::ViewHelpers )
end