Write AssocParams class with reader methods for #other_class, #other_class_name, #other_table. Write BelongsToAssocParams and HasManyAssocParams classes and simplify/refactor initialization and storing of settings.
Add comment about making MassObject setting accessors when checking for accessibles (to allow specs to pass since they only set #my_attr_accessible).
Refactor ::all by utilizing ::parse_all inherited from MassObject.
Reset database.
Change spec so that it points to correct database.