This is your code. You can do whatever you want. It doesn't seem too  
far from where many others go here.

That said, why wrap the mputs definition in a module at all if you  
are including it into the global namespace immediately after inside  
the same file? How about something like this? (mostly untested)

def require_and_include(filename)
   require filename
   include Kernel.const_get(filename.match(/.*\/?([A-Z][a-z0-9_]*) 
(\.rb)?/)[1])
end

require_and_include "my/Utils"

It should work when the name of the file is the same as the name of  
the module to include. In this case, you must also make the first  
letter of the file name capitalized, but it could be modified easily  
to not require that.

- Jake McArthur