Remove simulationStart from metadata - Githubissues

Aalto-LeTech / JAAL

A data format for recording answers to JSAV exercises

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Remove simulationStart from metadata #20

Closed atilante closed 2 years ago

atilante commented 2 years ago

JAAL field metadata.simulationStart is obsolete:

We are planning to have relative timestamps in millisecond resolution where t=0 is simulationStart.
If we really need absolute simulationStart, we can compute it: (submission time in LMS) - (value of the last timestamp in JAAL recording)

Therefore remove simulationStart from:

[ ] doc/jaal-schema-documentation.md
[ ] spec/schemas/metadata.json
[ ] spec/test/valid/metadata-valid.json
[ ] spec/test/valid/jaal-dijkstra.json
[ ] spec/test/valid/jaal-dijkstra-student.json
[ ] spec/test/invalid/metadata-invalid-simulationStart.json (remove file entirely)