Adaptive question behaviour for CodeRunner questions.

This Moodle question behaviour was created by Richard Lobb, University of Canterbury, New Zealand.

This question behaviour was created solely for use with CodeRunner: https://github.com/trampgeek/moodle-qtype_coderunner/. It provides the caching of question test results needed to prevent re-testing a student's code every time the result page is viewed.

To install, either [download the zip file](https://github.com/trampgeek/moodle-qbehaviour_adaptive_adapted_for_coderunner/archive/master.zip, unzip it, and place it in the directory moodle/question/behaviour/adaptive_adapted_for_coderunner. Alternatively, get the code using git by running the following command in the top level folder of your Moodle install:

git clone git://github.com/trampgeek/moodle-qbehaviour_adaptive_adapted_for_coderunner.git question/behaviour/adaptive_adapted_for_coderunner

For full install instructions, see the CodeRunner install instructions.

CHANGE HISTORY 03/8/18: V1.3.5 Implement Moodle Privacy API (null provider). 28/4/18: V1.3.4 Change state string to "Precheck" after a precheck. [Thanks to Tim Hunt.] 20/5/17: V1.3.3 Prevent resubmission of an unchanged answer from being penalised.

2/03/17: Prevent penalties being applied when grading fails due to a sandbox error

6/01/17: Fix wrong penalty calculation when using penalty-regime on question with all-or-nothing grading turned off.

4/01/17: Fix bug - previous answers were not being correctly loaded into the answer boxes when "Each attempt builds on the last" was used.

Updated 9/11/16 to provide Precheck capabilities (an extra button that students can click to get a penalty-free run that provides limited checking of their code).