Shamim Rezaie 84140b9137 MDL-63390 quiz_statistics, question: Handling variants as well
Variants should also be treated like random questions in the sense that
a summary row
should be displayed for them as well.
This commit deals with handling variants.
Also the name of the calculated_random_question_summary class has
changed to
calculated_question_summary to be more generic as the summary row is not
specific to random questions only.
Also removed the protected function too_many_subq_and_or_variant_rows
and the const SUBQ_AND_VARIANT_ROW_LIMIT as they were not being used
anymore.

Part of MDL-62610
2018-10-01 07:52:31 +08:00
..