CSC/ECE 517 Fall 2013/oss E818 mra

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E818 Refactoring and testing -- analytics

Problem statement:

Classes:

• analytic_controller.rb (163 lines)
• assignment_analytic.rb (206 lines)
• assignment_team_analytic.rb (126 lines)
• course_analytic.rb (142 lines)
• question_analytic.rb (12 lines)
• questionnaire_analytic.rb (55 lines)
• response_analytic.rb (101 lines)
• score_analytic.rb (12 lines)

What they do:

Display information about various system components in summary form, to aid in analysis.

What needs to be done:

At least analytic_controller.rb and course_analytic.rb have much duplicated code, which should be factored out. Additionally, analytic_controller.rb has methods that are too complicated, and should be separated into shorter, well-named methods, to make the operation of the class more transparent. Also, there are absolutely no tests for any of these methods.