{"id":"gof-memento-iteration-two-benefits","text":"Memento-based iteration has two benefits: multiple state objects can work on the same collection simultaneously, and it does not require breaking the collection's encapsulation to support iteration.","truth_value":"IN","source":"entries/2026/06/17/gof-oo-chunk-19.md","source_url":"","source_hash":"","justifications":[],"dependents":["command-memento-state-capture-family","temporal-precision-serves-both-subsystems-via-memento"],"metadata":{"last_premise_reviewed":"2026-06-17T18:19:22","premise_review_result":"pass"},"created_at":"2026-06-17T17:04:08+00:00","updated_at":"2026-06-17T17:04:08+00:00","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"gof-memento-iteration-two-benefits","truth_value":"IN","reason":"premise"}]}}