{"id":"lexi-eight-patterns","text":"The Lexi document editor case study applies eight GoF patterns: Composite, Strategy, Decorator, Abstract Factory, Bridge, Command, Iterator, and Visitor.","truth_value":"IN","source":"entries/2026/06/17/gof-oo-chunk-7.md","source_url":"","source_hash":"","justifications":[],"dependents":["lexi-demonstrates-pattern-composition-at-scale","lexi-seven-problems-eight-patterns-validates-composition-as-problem-decomposition"],"metadata":{"last_premise_reviewed":"2026-06-17T18:19:22","premise_review_result":"misread_source","repair_action":"rewritten"},"created_at":"2026-06-17T17:04:08+00:00","updated_at":"2026-06-17T22:52:59+00:00","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"lexi-eight-patterns","truth_value":"IN","reason":"premise"}]}}