Evidence: Block 10 · Service (block-10)

• block type: block
• date: 2026-08-22
• resulting state: closed/verified
• story points (combined assembled cost): 51313
• execution id: 20260823.022052.850Z-bef4ad90

Stories built

• Implement composition and Cartesian generator evaluation. (CORE-002) [story]

Acceptance tooling authorization

• FEATURE-CORE-002.md#core-002-conformance: executable=python3; scope=test; authorization=existing Target environment

Stacked context

• compass: COMPASS.md (SP 3420)
• implements: FEATURE-CORE-002.md (SP 412)
• context: jq-manual.txt (SP 32696)
• context: jq.test (SP 13058)
• context: ARCHITECTURE_compact.md (SP 154)
• stack: python_compact.md (SP 1534)

Build directory changes

• jq_interpreter/evaluator.py
• tests/test_core_002_composition.py

Pre-build acceptance observation

• GREEN (prepassed): core-002-conformance (FEATURE-CORE-002.md)

intent: The executable evaluates pipes, commas, arrays, objects, and composed operators. return code: 0

Post-build programmatic acceptance

• PASS: core-002-conformance (FEATURE-CORE-002.md)

intent: The executable evaluates pipes, commas, arrays, objects, and composed operators. target interpreter: /mnt/c/Users/barlo/projects/drydock/.venv/bin/python3 provisioning: not required return code: 0

Build summary

Implemented CORE-002 composition and Cartesian evaluation support.

RESULT: SUCCESS

FILES CHANGED:

• jq_interpreter/evaluator.py
• tests/test_core_002_composition.py

SUMMARY: Centralized ordered Cartesian argument evaluation and added composition regression tests. All 45 tests and the scoped conformance slice pass.

BLOCKERS:

• None