diff options
Diffstat (limited to 'models/nutrient-target.rkt')
| -rw-r--r-- | models/nutrient-target.rkt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/models/nutrient-target.rkt b/models/nutrient-target.rkt index a19ca6a..ce4d561 100644 --- a/models/nutrient-target.rkt +++ b/models/nutrient-target.rkt @@ -13,9 +13,9 @@ #:effective-on (or/c #f string?)) (or/c nutrient-target? #f))] [get-nutrient-target-values (-> nutrient-target? nutrient-value-hash/c)] - [get-nutrient-target-value (-> nutrient-target? nutrient? number?)] + [get-nutrient-target-value (-> nutrient-target? nutrient? (or/c number? #f))] [get-latest-nutrient-target-value (-> nutrient? (or/c number? #f))] - [get-latest-nutrient-target-hash (-> (hash/c nutrient? number?))] + [get-latest-nutrient-target-hash (-> nutrient-value-hash/c)] [delete-nutrient-target! (-> nutrient-target? void?)])) (require racket/contract |