+# == Schema Information
+#
+# Table name: current_nodes
+#
+# id :integer not null, primary key
+# latitude :integer not null
+# longitude :integer not null
+# changeset_id :integer not null
+# visible :boolean not null
+# timestamp :datetime not null
+# tile :integer not null
+# version :integer not null
+#
+# Indexes
+#
+# current_nodes_tile_idx (tile)
+# current_nodes_timestamp_idx (timestamp)
+#
+# Foreign Keys
+#
+# current_nodes_changeset_id_fkey (changeset_id => changesets.id)
+#
+
class Node < ActiveRecord::Base
require "xml/libxml"