Evaluations sample architecture
Source-backed, high-level architecture notes for Apple sample-code pages grouped in the Evaluations folder.
- Catalog module label:
Evaluations - Coverage: 1 / 1 sample pages documented
- Source policy: archive hashes and extracted-tree references are verified locally before analysis
Samples
| Sample | Platforms | High-level architecture | Documented patterns |
|---|---|---|---|
| Book Tracker: Using Evaluations to evaluate an intelligent feature | iOS, iPadOS, Mac Catalyst | A Swift sample bundle with entry-bearing project variants BookTracker, DatasetExtractor, each leading to Evaluations APIs. |
Service object, Binding-based state propagation, Actor-isolated state |
Cross-sample signals
Recurring documented patterns
| Pattern label | Sample documents |
|---|
Type-role naming evidence
Counts below are declaration-name suffixes, not inferred patterns.
| Role suffix | Distinct declarations across samples |
|---|---|
View |
6 |
App |
1 |
Command |
1 |
Service |
1 |
Swift access-control evidence
These are declaration occurrences in scanned Swift source, including implicit internal declarations.
| Access level | Occurrences |
|---|---|
implicit internal |
379 |
private |
63 |
fileprivate |
1 |
References
Generated from the verified local catalog and completed Markdown documents.