Sample
parse YAML string to JavaScript object with YAML.parse
sha256:5168f7e6706c9e5ba46cb54c6b815ed3d3db8011da57fcd2773c36ba75f45511
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
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 YAML string to JavaScript object with YAML.parse
- Packages
- Symbols
-
- parse
- Created
- 2026-08-18T19:16:54Z
Contract
- YAML.parse parses simple key-value YAML strings into JavaScript objects
- YAML.parse parses nested structures, arrays, and primitive data types (strings, numbers, booleans, null)
- YAML.parse supports custom reviver functions to transform parsed values
- YAML.parse throws a YAMLParseError when parsing syntactically invalid YAML strings
Files
- PROMPT.md
- csx.json
- index.mjs
- package-lock.json
- package.json
- spec.json
- test/contract.mjs
Origin Seeder
anonymous