ruby-1.8.7-p334 :001 > resource_type = ResourceType.find_with_english_label("Place")
 => #<ResourceType id: 1, resource_type_group_id: 1, created_at: "2011-02-08 09:53:07", updated_at: "2011-02-28 08:16:11", position: 1, visible: true>

ruby-1.8.7-p334 :002 > user = User.first
 => #<User id: 4, email: "gianni.letta@mailinator.com", encrypted_password: "$2a$10$/NdiUFwB6813.Tco7sU1iOFlANJV4B0HeorU/GTBmRvH...", password_salt: "$2a$10$/NdiUFwB6813.Tco7sU1iO", reset_password_token: nil, remember_token: nil, remember_created_at: nil, sign_in_count: 1, current_sign_in_at: "2011-04-18 12:50:25", last_sign_in_at: "2011-04-18 12:50:25", current_sign_in_ip: "127.0.0.1", last_sign_in_ip: "127.0.0.1", roles: 2, first_name: nil, last_name: nil, gender_male: nil, birthday: nil, description: nil, cached_slug: "gianniletta", group_memberships_count: 0, resources_count: 0, resource_connections_count: 0, comments_count: 0, shelves_count: 0, cached_votes: 0, created_at: "2011-04-18 12:50:23", updated_at: "2011-04-18 13:01:09", username: "gianniletta", twitter_username: nil, twitter_token: nil, twitter_secret: nil, facebook_username: nil, facebook_secret: nil, facebook_access_token: nil, social_network_options: nil, portlet_preferences: nil, linkedin_username: nil, linkedin_token: nil, linkedin_secret: nil, usage_preferences: nil, profession: nil, company: nil, location: nil, group_creation_limit: 1, last_request_at: "2011-04-18 13:01:09", foursquare_token: nil, foursquare_username: nil, foursquare_id: nil>

ruby-1.8.7-p334 :003 > r = Resource.new(:title => "foorby", :author => user, :resource_type => resource_type)
 => #<Resource id: nil, title: "foorby", content: nil, visits: nil, author_id: 4, resource_type_id: 1, public: true, cached_slug: nil, comments_count: 0, cached_votes: 0, created_at: nil, updated_at: nil, in_connections_counter: 0, out_connections_counter: 0>

ruby-1.8.7-p334 :004 > r
 => #<Resource id: nil, title: "foorby", content: nil, visits: nil, author_id: 4, resource_type_id: 1, public: true, cached_slug: nil, comments_count: 0, cached_votes: 0, created_at: nil, updated_at: nil, in_connections_counter: 0, out_connections_counter: 0>

ruby-1.8.7-p334 :005 > r.add_taggings_for_user("testest", user)
 => ["testest"]

ruby-1.8.7-p334 :006 > r.taggings
 => [#<Tagging id: nil, tag_id: 51, resource_id: nil, created_at: nil, updated_at: nil, user_id: 4>]

ruby-1.8.7-p334 :007 > r.save
ActiveRecord::ReadOnlyRecord: ActiveRecord::ReadOnlyRecord