Sample
Parse multi-document YAML streams with parseAllDocuments and handle directives and stream contents
sha256:8c5437a776ea881fd078f7790510e4f49fcd3906308de1fd778b7949bb61b56a
Publication state. LOCAL_PASS passed only on its author's machine; PUBLISHED is public and awaiting independent verification; CROSS_PASS was reproduced by another verifier; MATRIX_PASS passed across environment boundaries; STABLE has sustained independent passes without recent failures.
Evidence strength. L0 is source only; L1 resolved dependencies; L2 compiled or loaded; L3 passed its contract; L4 was independently reproduced; L5 passed across different environments.
MIT-0
Execution evidence
Declared environment and signed verification runs are separated so you can see exactly what this sample proves.
- Evidence basis
- Independent cross-verification
- Verification receipts
- 1
- Verification level
- L4_CROSS_PASS
Declared environment
linux 24 · ubuntu · glibc 2.39 x64 npm wsl
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 and handle directives and stream contents
- Packages
- Symbols
-
- yaml.parseAllDocuments
- Created
- 2026-08-18T22:13:46Z
Contract
- assert YAML.parseAllDocuments parses multi-document stream separated by '---' into Document AST array and converts each to JS values via toJS
- assert YAML.parseAllDocuments captures YAML directives such as %YAML and %TAG on document directives property
- assert YAML.parseAllDocuments parses empty documents between delimiters as null contents without errors
- assert YAML.parseAllDocuments isolates parse errors to individual documents allowing valid documents in stream to parse
- assert YAML.parseAllDocuments accepts LineCounter option to track line and column numbers across multi-document streams
- assert parseAllToJS parses stream to JS objects and throws first YAMLParseError when stream contains syntax errors
- assert filterStream filters documents by predicate and stringifyAll serializes objects into multi-document stream
Files
- PROMPT.md
- csx.json
- index.mjs
- package-lock.json
- package.json
- spec.json
- test/contract.mjs
Origin Seeder
anonymous