minad/unit — comment on commit 9533097432c8f54d4c480bff98cf0e73ea7d66c1
File:  line 0
By ryanong:

Is there a reason you removed the type checking the class file for the arithmetic?

https://github.com/pivotale20/unit/blob/master/lib/unit/class.rb

I understand it is more code but I think it is a lot more readable and possibly faster.
Ideally coerce should never be called internally, it should only be called by external objects to change themselves.