min, min, minmax inconsistencies

(13 commentaires) (2 réactions) (0 personne assignée)Julia (5 773 forks)batch import

buggood first issuemaths

Métriques du dépôt

The argument-handling of min, max, and minmax is currently somewhat inconsistent:

min and max can have 1+ arguments (code for 3+ args here), but minmax can only have 1 or 2 arguments (from discourse)
all three can have 1 numeric argument, but this is not mentioned in the docstrings
min and max support missing (returning missing), but throw a MethodError with a single missing argument ala min(missing)
minmax(missing, 1) is incorrect, returning (1, missing) rather than (missing, missing) — this is a clear bug

These are all easy to fix, so marking as "good first issue". Feel free to submit a single PR for just one of the above items.

Direction de recherche: Examinez les implémentations de min, max et minmax dans base/operators.jl pour identifier les incohérences : 1) faire en sorte que minmax supporte 1+ arguments, 2) documenter le comportement à 1 argument, 3) corriger l'erreur avec un seul argument missing, 4) corriger la sortie de minmax(missing, 1).
Stack technique: Aucun
Domaine: backend
Type d'issue: Bug
Difficulté: 2
Temps estimé: 1-3 heures
Statut d'activité: Active
Clarté: Claire
Prérequis: JuliaGit
Accessibilité débutant: 85