I love ruby for it flexibility and ability to adapt, but I encountered a
problem which I don’t have the answer for.
Different modules may use a different metric base. Sketchup for examples
thinks that 4 actually means 4 inch while another system might think it
is 4 meter. It would be nice to be able to get rid of these issued by
having specific Numeric methods which can change in a module. The test
script I wrote is: