Complete misapply_inheritance. Deferring JS code until inheritance decision made.
Append notes to misapplying_inheritance.rb
Create template: creating_an_abstract_superclass
Complete creating_an_abstract_superclass.rb
Create templates: promoting_abstract_behavior
Complete promoting_abstract_behavior.rb
Append note to promoting_abstract_behavior.rb
Create template: separating_abstract_from_concrete
Complete separating_abstract_from_concrete.rb
 Create template: using_the_template_method_pattern
 Create template: using_the_template_method_pattern
Complete using_the_template_method_pattern.rb, .js implementation in progress
Create template: implementing_every_template_method
Complete implementing_every_template_method.rb
Create template: understanding_coupling.js
Complete understanding_coupling.rb
Create template: decoupling_subclasses
Complete decoupling_subclasses.rb. Moving to inheritance options for JS