Rails 3 application name

I'm upgrading a Rails 2.3.8 application to Rails 3, but I'm a little
stuck: my old app name/directory is 4MyApp, but the "Rails new ."
command complains that the application name cannot start with a digit.

Is there an easy way to make the changes so that I can switch to a new
name and also make the internal changes that are required? I see this is
probably because a class name cannot start with a number...

thanks...jon

I'm upgrading a Rails 2.3.8 application to Rails 3, but I'm a little
stuck: my old app name/directory is 4MyApp, but the "Rails new ."
command complains that the application name cannot start with a digit.

Is there an easy way to make the changes so that I can switch to a new
name and also make the internal changes that are required? I see this is
probably because a class name cannot start with a number...

What changes do you need to make in order to switch to a new name? I may not be remembering right, but there's nothing special about the name you pick for a rails application -- as far as it interacting with anything the user sees or models or what not.

If it were me I'd just... rails new FourMyApp and go from there...

-philip