app_name.rb.tt in lotusrb-0.2.1

- old
+ new

@@ -1,7 +1,7 @@
 require 'lotus/model'
-Dir["#{ __dir__ }/**/*.rb"].each { |file| require_relative file }
+Dir["#{ __dir__ }/<%= config[:app_name] %>/**/*.rb"].each { |file| require_relative file }
 
 Lotus::Model.configure do
   # Database adapter
   #
   # Available options:
@@ -12,13 +12,19 @@
   #  * SQL adapter
   #    adapter type: :sql, uri: 'sqlite://db/<%= config[:app_name] %>_development.db'
   #    adapter type: :sql, uri: 'postgres://localhost/<%= config[:app_name] %>_development'
   #    adapter type: :sql, uri: 'mysql://localhost/<%= config[:app_name] %>_development'
   #
-  adapter type: :file_system, uri: ENV['<%= config[:app_name].upcase %>_DATABASE_URL']
+  adapter type: :file_system, uri: ENV['<%= config[:app_name].to_env_s %>_DATABASE_URL']
 
   ##
   # Database mapping
+  #
+  # You can specify mapping file to load with:
+  #
+  # mapping "#{__dir__}/config/mapping"
+  #
+  # Alternatively, you can use a block syntax like the following:
   #
   mapping do
     # collection :users do
     #   entity     User
     #   repository UserRepository