xowf::test_item::Answer_manager method get_duration (public)

 <instance of xowf::test_item::Answer_manager> get_duration \
    [ -exam_published_time exam_published_time ] revision_sets

Defined in packages/xowf/tcl/test-item-procs.tcl

Get the duration from a set of revisions and return a dict containing "from", "fromClock","to", "toClock", "seconds", and "duration".

Switches:

-exam_published_time (optional)

Parameters:

revision_sets (required)

Testcases:

No testcase defined.