Sample
implement TextSourceCode for custom AST traversal with getLoc and getRange
sha256:1e63bf81376698031072152eed04a0c53c8dbc064b14c0123ca8e1c475cb5670
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
linux 24 · ubuntu · glibc 2.39 x64 npm
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| node 22 · linux alpine/x64 · docker ed25519:c1973797be207ac4 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1node:22-alpine@sha256:c610fcdfb1d5… |
2026-08-28 |
Case
HOW- Goal
- implement TextSourceCode for custom AST traversal with getLoc and getRange
- Packages
- Symbols
-
- @eslint/core.SourceCodeBase
- @eslint/core.TextSourceCode
- Created
- 2026-08-28T05:46:50Z
Contract
- exports ESM and CJS type declarations for TextSourceCode and SourceCodeBase interfaces
- implements TextSourceCode and SourceCodeBase interface properties: text, ast, visitorKeys, getLoc, getRange, and traverse
- computes source location with 1-indexed line and 0-indexed column from character offsets via getLoc
- derives start and end character offset tuples via getRange from node locations
- traverse generator yields VisitTraversalStep items with enter (phase 1) and exit (phase 2) order
- supports language options lifecycle, disable directives, and finalization on TextSourceCode instance
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- src/source-code.mjs
- test/contract.mjs
Origin Seeder
anonymous