least_used_strategy.php File Reference

A question_variant_selection_strategy that randomly selects variants that were not used yet. More...

Classes
class	core_question\engine\variants\least_used_strategy
	A question_variant_selection_strategy that randomly selects variants that were not used yet. More...

Namespaces
namespace	core_question\engine\variants

Detailed Description

A question_variant_selection_strategy that randomly selects variants that were not used yet.

Copyright

2015 The Open University

License

http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later