{"id":"range-scan-newer-wins-by-priority","text":"The range scan merge uses an incrementing priority counter where higher priority = newer source; the dict naturally deduplicates by overwriting older entries for the same key","truth_value":"IN","source":"entries/2026/05/28/topic-merge-iterator-vs-dict-merge.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"range-scan-newer-wins-by-priority","truth_value":"IN","reason":"premise"}]}}