{"id":"replica-get-returns-tuple-or-none","text":"`Replica.get` returns a `(value, version)` tuple when the key exists, or `None` when it doesn't — callers must guard against `None` before destructuring, as there is no sentinel tuple.","truth_value":"IN","source":"entries/2026/05/29/read-repair-read_repair-get.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"replica-get-returns-tuple-or-none","truth_value":"IN","reason":"premise"}]}}