Sample
zeitwerk 2.8.2: Register autoload callbacks with full constant-path syntax, including a leading `::` namespace, in Zeitwerk callbacks.
Verified sample for gem zeitwerk 2.8.2: Register autoload callbacks with full constant-path syntax, including a leading `::` namespace, in Zeitwerk…
sha256:fffe98f22d4caebdca755c28577bb1de3b6c25546387a78a9b16996b6656bf2b
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 linux x64 ruby ruby bundler
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| ruby 3 · linux debian/x64 · docker ed25519:d91480838ac982c9 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · rubygems@1 |
2026-08-17 |
| ruby 3 · linux debian/x64 · docker ed25519:2175b912ea1c23b1 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · rubygems@1 |
2026-08-18 |
Case
HOW- Goal
- Register autoload callbacks with full constant-path syntax, including a leading `::` namespace, in Zeitwerk callbacks.
- Packages
- Symbols
-
- Zeitwerk::Loader#on_load
- Zeitwerk::Loader#on_unload
- Environment
- ruby
- Created
- 2026-08-17T02:49:24Z
Contract
- assert `Zeitwerk::Loader#on_load` accepts a leading double-colon constant path and does not raise at registration (`::User`)
- assert eager loading registers and triggers the callback for `::User` by observing the callback firing when the constant is loaded
- assert malformed constant paths still fail by raising `NameError` for `:User`
Files
- Gemfile
- Gemfile.lock
- NOTES.md
- app/user.rb
- csx.json
- test/contract.rb