Remove MongoMapper config from models

app/models/feed.rb

@@ -1,18 +1,5 @@
 class Feed
-  include MongoMapper::Document
-
-  key :title,         String, :default => "[New feed - hasn't been fetched yet]"
-  key :feed_url,      String  # The URL of the RSS feed, not the website that owns it
-  key :url,           String  # The URL of website. Called "link" in RSS 2.0
-  key :description,   String
-  key :guid,          String # Atom id or RSS guid
-  key :generator,     String
-  key :last_fetched,  Time, :default => nil
-  timestamps!
-  
-  ensure_index :title
-
-  many :posts, :dependent => :destroy
+  has_many :posts, :dependent => :destroy
 
   validates :title, :presence => true
   validates_format_of :feed_url, :with => URI::regexp(%w(http https)), :message => "must be a valid URL"

app/models/post.rb

@@ -1,17 +1,4 @@
 class Post
-  include MongoMapper::Document
-
-  key :title,       String
-  key :url,         String
-  key :author,      String
-  key :summary,     String
-  key :content,     String
-  key :published,   Time
-  key :loc,         Hash # { lng, lat }
-  timestamps!
-
-  ensure_index [[:loc, '2d']]
-
   belongs_to :feed
   
   EARTH_RADIUS_M = 6378000

app/models/user.rb

@@ -1,11 +1,4 @@
 class User
-  include MongoMapper::Document
-
-  key :email, String
-  key :crypted_password, String
-  key :salt, String
-  timestamps!
-  
   authenticates_with_sorcery!
 #   attr_accessible :email, :password, :password_confirmation
 
@@ -14,5 +7,4 @@ class User
   validates_uniqueness_of :email
   validates_length_of :password, :minimum => 3, :message => "password must be at least 3 characters long", :if => :password
   validates_confirmation_of :password, :message => "should match confirmation", :if => :password
-
 end