search for: line_msg

...se t.column "updated", :float, :default => 0.0, :null => false t.column "lines", :integer, :limit => 8, :default => 0, :null => false t.column "created_at", :datetime end and another in migration like this def self.up create_table :line_msgs do |t| t.column :sender_nick, :string t.column :content, :string t.column :room_id, :integer, :null => false t.column :send_at, :timestamp end execute "alter table line_msgs add constraint fk_line_msg_rooms forei...