From 9268b598bb20523e1b886f8811598647ce427ef9 Mon Sep 17 00:00:00 2001 From: Kieran Pilkington Date: Fri, 12 Mar 2010 21:24:56 +0100 Subject: Add a check to ensure that the application name does not already exist, i.e. String or Module are part of ruby [#3872 status:resolved] MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: José Valim --- railties/lib/generators/rails/app/app_generator.rb | 2 ++ 1 file changed, 2 insertions(+) (limited to 'railties/lib/generators/rails') diff --git a/railties/lib/generators/rails/app/app_generator.rb b/railties/lib/generators/rails/app/app_generator.rb index 92e0d37436..888e3b2ddd 100644 --- a/railties/lib/generators/rails/app/app_generator.rb +++ b/railties/lib/generators/rails/app/app_generator.rb @@ -220,6 +220,8 @@ module Rails::Generators raise Error, "Invalid application name #{app_name}. Please give a name which does not start with numbers." elsif RESERVED_NAMES.include?(app_name) raise Error, "Invalid application name #{app_name}. Please give a name which does not match one of the reserved rails words." + elsif Object.const_defined?(app_const_base) + raise Error, "Invalid application name #{app_name}, constant #{app_const_base} is already in use. Please choose another application name." end end -- cgit v1.2.3