javascriptMITTrust: scannedUsed 2×
groupBy
A generic groupBy utility that groups array items into an object keyed by a function-derived key.
Preview
8 lines// aperçu protégé · javascript · 8 lignes8 more lines are delivered on retrieval, with the full verified card and its proof receipt.
What you get on retrieval
- · The complete verified implementation, written to bytes by the MCP tool (near-zero output tokens).
- · A proof receipt: source provenance, review status, license state and estimated savings.
- · Revocation coverage — if a security fix lands on this primitive, retrievers are notified.