r.error(message) → error
Throw a runtime error. If called with no arguments inside the second argument to default
, re-throw the current error.
Example: Iron Man can’t possibly have lost a battle:
r.table('marvel').get('IronMan').do( lambda ironman: r.branch(ironman['victories'] < ironman['battles'], r.error('impossible code path'), ironman) ).run(conn)
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