This PR completely reworks this lesson to avoid using class instance variables, the use of which is beyond the scope of WDI. Instead, it focuses on writing class methods in preparation for using similar class methods in Rails/ActiveRecord.
It also closes #15 by adding starter code for the lab.
This PR completely reworks this lesson to avoid using class instance variables, the use of which is beyond the scope of WDI. Instead, it focuses on writing class methods in preparation for using similar class methods in Rails/ActiveRecord.
It also closes #15 by adding starter code for the lab.