CodeSampleX

Sample

semver 7.8.5: Check version satisfaction against ranges, coerce strings into versions, determine range minimum versions, test boundary relations with gtr, ltr, and outside, and extract prerelease components with semver

Verified sample for npm semver 7.8.5: Check version satisfaction against ranges, coerce strings into versions, determine range minimum versions, test…

sha256:b7cfd82b032190b07bc561320642a4e4d9ad350b26cdc8f208b45aac52ee2b99

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 node 22.22 linux 24 · ubuntu · glibc 2.39 x64 node 22.22 javascript npm 11 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
Check version satisfaction against ranges, coerce strings into versions, determine range minimum versions, test boundary relations with gtr, ltr, and outside, and extract prerelease components with semver
Packages
Symbols
  • coerce
  • gtr
  • ltr
  • minVersion
  • outside
  • prerelease
  • satisfies
Environment
node 22.22.2
Created
2026-08-19T08:23:36Z

Contract

  1. assert semver.satisfies verifies whether a version satisfies a range expression, including prerelease options
  2. assert semver.coerce parses loose or dirty strings into SemVer objects with standard and right-to-left scanning
  3. assert semver.minVersion determines the lowest version that can satisfy a given range comparator
  4. assert semver.gtr and semver.ltr test whether a version is strictly greater than or less than all versions in a range
  5. assert semver.outside determines whether a version lies above or below range bounds
  6. assert semver.prerelease extracts array components of prerelease identifiers or returns null for release versions

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

anonymous