diff --git a/lib/polecat/document.rb b/lib/polecat/document.rb
deleted file mode 100644
index 91fb21e..0000000
--- a/lib/polecat/document.rb
+++ /dev/null
@@ -1,61 +0,0 @@
-require 'polecat/document_resource'
-
-class Polecat
-  module Document
-    OPTIONS = {
-      :index => true,
-      :lazy  => false,
-      :value => nil
-    }
-
-    # include the document
-    #
-    # This includes the document into the target class.
-    # @private
-    def self.included klass #:nodoc:
-      klass.extend(DocumentResource)
-      klass.instance_variable_set :@attributes, {}
-    end
-
-    # creates a new document
-    #
-    # It is possible to create a new document with a hash, which has all values
-    # of the fields.
-    # @example initializing a document
-    #   class Foo
-    #     include Polecat::Document
-    #
-    #     field :id
-    #     field :description
-    #   end
-    #   f = Foo.new :id => 1, :description => 'foo'
-    def initialize fields = {}
-      fields.each do |key, value|
-        attribute_set key, value
-      end
-    end
-
-    # get an attribute of the document
-    def attribute_get name
-      attributes[name.to_sym][:value]
-    end
-
-    # set an attribute of the document
-    def attribute_set name, value
-      name = name.to_sym
-      att = attributes
-      if att.has_key? name
-        att[name][:value] = value
-      else
-        raise ArgumentError, "attribute #{name} does not exist"
-      end
-    end
-
-    # get all attributes
-    def attributes
-      return @attributes if @attributes
-      @attributes = Marshal.load(Marshal.dump(
-        self.class.instance_variable_get :@attributes))
-    end
-  end
-end
diff --git a/lib/polecat/document_resource.rb b/lib/polecat/document_resource.rb
deleted file mode 100644
index ddc395a..0000000
--- a/lib/polecat/document_resource.rb
+++ /dev/null
@@ -1,37 +0,0 @@
-class Polecat
-  module DocumentResource
-    def field name, options = {}
-      attributes = self.instance_variable_get :@attributes
-      attributes[name.to_sym] = Document::OPTIONS.merge(options)
-
-      create_reader_for name
-      create_writer_for name
-    end
-
-    def mod
-      if !@mod
-        @mod = Module.new
-        self.class_eval do
-          include @mod
-        end
-      end
-      @mod
-    end
-
-    def create_reader_for name
-      mod.module_eval <<-RUBYCODE
-        def #{name.to_s}
-          attribute_get :#{name}
-        end
-      RUBYCODE
-    end
-    
-    def create_writer_for name
-      mod.module_eval <<-RUBYCODE
-        def #{name.to_s}= o
-          attribute_set :#{name}, o
-        end
-      RUBYCODE
-    end
-  end
-end