```ruby
require 'sunspot'
require 'mongoid'
require 'sunspot/rails'

# == Examples:
#
# class Post
#   include Mongoid::Document
#   field :title
# 
#   include Sunspot::Mongoid
#   searchable do
#     text :title
#   end
# end
#
module Sunspot
  module Mongoid
    def self.included(base)
      base.class_eval do
        extend Sunspot::Rails::Searchable::ActsAsMethods
        extend Sunspot::Mongoid::ActsAsMethods
        Sunspot::Adapters::DataAccessor.register(DataAccessor, base)
        Sunspot::Adapters::InstanceAdapter.register(InstanceAdapter, base)
      end
    end

    module ActsAsMethods
      # ClassMethods isn't loaded until searchable is called so we need
      # call it, then extend our own ClassMethods.
      def searchable (opt = {}, &block)
        super 
        extend ClassMethods
      end
    end

    module ClassMethods
      # The sunspot solr_index method is very dependent on ActiveRecord, so
      # we'll change it to work more efficiently with Mongoid.
      def solr_index(opt={})
        Sunspot.index!(all)
      end
    end


    class InstanceAdapter < Sunspot::Adapters::InstanceAdapter
      def id
        @instance.id
      end
    end

    class DataAccessor < Sunspot::Adapters::DataAccessor
      def load(id)
        @clazz.find(::Moped::BSON::ObjectID.from_string(id)) rescue nil
      end

      def load_all(ids)
        @clazz.where(:_id.in => ids.map { |id| ::Moped::BSON::ObjectID.from_string(id) })
      end
      
    end
  end
end
```

Clean up weird comments; Fixed ObjectId caller
user
```ruby
require 'sunspot'
require 'mongoid'
require 'sunspot/rails'

module Sunspot
  module Mongoid
    def self.included(base)
      base.class_eval do
        extend Sunspot::Rails::Searchable::ActsAsMethods
        extend Sunspot::Mongoid::ActsAsMethods
        Sunspot::Adapters::DataAccessor.register(DataAccessor, base)
        Sunspot::Adapters::InstanceAdapter.register(InstanceAdapter, base)
      end
    end

    module ActsAsMethods
      # ClassMethods isn't loaded until searchable is called so we need
      # call it, then extend our own ClassMethods.
      def searchable (opt = {}, &block)
        super 
        extend ClassMethods
      end
    end

    module ClassMethods
      # The sunspot solr_index method is very dependent on ActiveRecord, so
      # we'll change it to work more efficiently with Mongoid.
      def solr_index(opt={})
        Sunspot.index!(all)
      end
    end


    class InstanceAdapter < Sunspot::Adapters::InstanceAdapter
      def id
        @instance.id
      end
    end

    class DataAccessor < Sunspot::Adapters::DataAccessor
      def load(id)
        @clazz.find(::Moped::BSON::ObjectId.from_string(id)) rescue nil
      end

      def load_all(ids)
        @clazz.where(:_id.in => ids.map { |id| ::Moped::BSON::ObjectId.from_string(id) })
      end
      
    end
  end
end
```
assistant