Sample
csv 3.3.5: Fix LoadError for csv or base64 after a Ruby upgrade, where they used to be built
Verified sample for gem csv 3.3.5: Fix LoadError for csv or base64 after a Ruby upgrade, where they used to be built. The contract ran on ruby 3 · linux…
sha256:8f9a1d4bba7bafae896c8862e6cc34aa3d64cb931492106f55207f395dde64bb
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
- 2
- Signing keys that built it
- 2
Declared environment
ruby 3 linux x64 ruby 3 ruby bundler
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| ruby 3 · linux alpine/x64 · docker ed25519:a2ec939a4c60e243 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · gem@1 |
2026-08-14 |
| ruby 3 · linux debian/x64 · docker ed25519:d91480838ac982c9 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · gem@1 |
2026-08-17 |
Case
FIX- Goal
- Fix LoadError for csv or base64 after a Ruby upgrade, where they used to be built in
- Packages
- Symbols
-
- CSV.parse
- Base64.strict_encode64
- Environment
- ruby 3
- Created
- 2026-08-14T05:46:56Z
Contract
- declare the extracted default gems in the Gemfile
- assert requiring csv and base64 works because they are declared
- assert strict_encode64 omits the newlines encode64 inserts
- assert both now appear as resolved gems rather than builtins
Files
- Gemfile
- Gemfile.lock
- csx.json
- test/contract.rb