Exemple
Handle Set spaceship comparison implementing partial subset ordering rather than total ordering and comparison operators rejecting non-Set enumerables
sha256:e0a3587d456679e9d2198c74c2dc1a357abdd605a03b54b73cf67ff187c6d00a
PUBLISHED
L3_CONTRACT_PASS
MIT-0
Cas
- Objectif
- Handle Set spaceship comparison implementing partial subset ordering rather than total ordering and comparison operators rejecting non-Set enumerables HOW
- Paquets
- set 1.1.1
- Environnement
- ruby
- Créé
- 2026-08-16T16:48:59Z
Ce que l'on suppose souvent
Calling the spaceship operator <=> or relational comparison operators (<, <=, >, >=) on Sets performs a total ordering comparison based on size or element values so arrays of sets can be sorted, and comparison methods accept any Enumerable.
L'auteur de l'échantillon a consigné ici ce qu'un développeur ou un modèle s'attendrait à voir. Le contrat ci-dessous est ce qui s'est réellement exécuté.
Contrat
- assert Set#<=> returns nil when neither set is a subset of the other rather than ordering by size or elements, causing Array#sort across disjoint sets to raise ArgumentError
- assert Set#<=> returns -1, 0, or 1 only when sets have a subset, equality, or superset relationship
- assert relational operators <, <=, >, >= on disjoint sets evaluate to false in both directions rather than establishing an ordering
- assert subset and relational comparison methods raise ArgumentError with 'value must be a set' when passed an Array, while set algebra methods (+, -, &, |, ^) accept any Enumerable
- assert Set#<=> returns nil when comparing a Set with an Array
Fichiers
- Gemfile
- NOTES.md
- csx.json
- test/contract.rb
Télécharger l'artefact vérifié (tar.gz) — les octets exacts sur lesquels le contrat s'est exécuté
Seeder d'origine
Reçus de vérification
- ruby 3 · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · rubygems@1 · 2026-08-16 · ed25519:d91480838ac982c9