Created questions_sets_controller.rb spec file; added before block data
Modified snake case for classgroup variables
Added more before block cases, modified with snake case for long variables
QuestionSets controller spec now working for questions_sets#index
QuestionSets Controller spec: Get /show page test now working
added 3rd test for questionsets controller: POST#create (in progress of completion)
Removed 'respond_to html', replaced with all method for #index, updated index.json view with created_at and updated_at
Added in before block request ENV to accept json when sending out html
QuestionSet controller spec updated: POST #create test complete and working
QuestionSet controller spec updated: POST #create test variable abbreviated for Question Set name
QuestionSet controller spec updated: POST #create, removed extraneous commented params hash
QuestionSet controller spec updated: POST #update, working test for changed question set name passed, need to check hash content
Testing altnerative method to send params hash to change name in Post #update for QuestionSet controller spec
Added 'teacher?' method to confirm if presence of teacher within memberships of a class_group
Removed :class_group_id from permit inputs within 'question_set_params' strong params; #create: now includes teacher? check and @question_set variable access; #update: includes @question_set variable access
Removed extraneous before block variables; now passing all CRUD tests; #create & #update methods include :question_set check
Removed extra lines of commented code in the def index method