Author: Shamim Rezaie
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
http://git.moodle.org/gw?p=moodle.git;a=commit;h=84140b91379ab266f796913fd90e249a8fa81bd4
http://github.com/moodle/moodle/commit/84140b91379ab266f796913fd90e249a8fa81bd4
- 3.6 en [viewanalysishint,quiz_statistics]