什么文件可以是.erb文件

Question

I just realized that the .erb extension can be added to .js files (what a time saver that would have been). Is there a list of file types that can take advantage of the features of .erb ? Or is any text file .erb capable? I primarily use variable placement eg <%= @user.id %>

Answer 1

Yes, you basically can add an .erb extension to any text file and start templating away :)

I personally only tried it on views and JS files, but I don't see why it wouldn't work for other files.