CodeSampleX

Sample

yaml 2.9.0: parse multi-document YAML streams with parseAllDocuments

Verified sample for npm yaml 2.9.0: parse multi-document YAML streams with parseAllDocuments. The contract ran on node 22 · linux alpine/x64 · docker and…

sha256:5f37d79049377ed19502a840eaa7bd6cf5c036a1f28af882738a4823480e37b7

This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured. How many distinct signing keys filed a passing contract receipt. One is the author alone; more than one means somebody else built it too. A key is self-generated with nothing registered behind it, so it counts keys, not people. MIT-0

Execution evidence

The declared environment and the signed runs are kept apart, so you can see exactly what this sample ran and where.

Evidence basis
Signed contract pass
Verification receipts
1
Signing keys that built it
1
Declared environment windows 11 x64 npm

Verification-run environments

Environment Contract Stages Run
node 22 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · node-typescript@1
2026-08-19

Case

HOW
Goal
parse multi-document YAML streams with parseAllDocuments
Packages
Symbols
  • parseAllDocuments
Created
2026-08-18T19:44:26Z

Contract

  1. YAML.parseAllDocuments parses multi-document YAML streams into an array of Document instances
  2. YAML.parseAllDocuments correctly parses individual documents with distinct schemas, mappings, and sequences
  3. Document.toJS converts each parsed document AST into its corresponding JavaScript object
  4. Document.errors records syntax errors for invalid documents in the stream
  5. YAML.parseAllDocuments supports custom parsing options such as prettyErrors and keepSourceTokens

Files

  • PROMPT.md
  • csx.json
  • index.mjs
  • package-lock.json
  • package.json
  • spec.json
  • test/contract.mjs

Download the source artifact (tar.gz)

Origin Seeder

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