diff options
| author | Marius Peter <dev@marius-peter.com> | 2025-11-22 12:47:50 +0100 |
|---|---|---|
| committer | Marius Peter <dev@marius-peter.com> | 2025-11-22 12:47:50 +0100 |
| commit | 3f62c5400ae060e860662dc23188924e13ae2725 (patch) | |
| tree | ab262e4266f2afb87ba49e0208bf65d0afa77927 /models/nutrient-measurement.rkt | |
| parent | 8efac69f40fb1d499b409f79283cc8e6518cc1ab (diff) | |
Update measurement and target contracts.
Diffstat (limited to 'models/nutrient-measurement.rkt')
| -rw-r--r-- | models/nutrient-measurement.rkt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/models/nutrient-measurement.rkt b/models/nutrient-measurement.rkt index fa1171c..3e8213d 100644 --- a/models/nutrient-measurement.rkt +++ b/models/nutrient-measurement.rkt @@ -13,9 +13,9 @@ (#:id (or/c #f exact-nonnegative-integer?) #:measured-on (or/c #f string?)) (or/c nutrient-measurement? #f))] [get-nutrient-measurement-values (-> nutrient-measurement? nutrient-value-hash/c)] - [get-nutrient-measurement-value (-> nutrient-measurement? nutrient? number?)] + [get-nutrient-measurement-value (-> nutrient-measurement? nutrient? (or/c number? #f))] [get-latest-nutrient-measurement-value (-> nutrient? (or/c number? #f))] - [get-latest-nutrient-measurement-hash (-> (hash/c nutrient? number?))] + [get-latest-nutrient-measurement-hash (-> nutrient-value-hash/c)] [delete-nutrient-measurement! (-> nutrient-measurement? void?)])) (require racket/contract |