diff options
Diffstat (limited to 'railties/lib/rails')
| -rw-r--r-- | railties/lib/rails/generators/rails/app/app_generator.rb | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/railties/lib/rails/generators/rails/app/app_generator.rb b/railties/lib/rails/generators/rails/app/app_generator.rb index 0073c6ba26..fc6a3cdee8 100644 --- a/railties/lib/rails/generators/rails/app/app_generator.rb +++ b/railties/lib/rails/generators/rails/app/app_generator.rb @@ -53,8 +53,9 @@ module Rails::Generators def create_root self.destination_root = File.expand_path(app_path, destination_root) - empty_directory '.' + valid_app_const? + empty_directory '.' set_default_accessors! FileUtils.cd(destination_root) end @@ -193,7 +194,14 @@ module Rails::Generators end def app_const - @app_const ||= "#{app_name.classify}::Application" + @app_const ||= "#{app_name.gsub(/\W/, '_').squeeze('_').classify}::Application" + end + + def valid_app_const? + case app_const + when /^\d/ + raise Error, "Invalid application name #{app_name}. Please give a name which does not start with numbers." + end end def app_secret |