(s/def :a/type #{"a" "b" "c"})
(s/def :a/ref string?)
(s/fdef get-product-from-catalog-a
:args (s/keys :req-un [:a/type :a/ref])
:ret any?)
;; ---
(s/def :b/type #{:x :y :z})
(s/def :b/ref number?)
(s/fdef get-product-from-catalog-b
:args (s/keys :req-un [:b/type :b/ref])
:ret any?)
On Thursday, November 17, 2016 at 9:49:40 AM UTC-6,
[email protected] wrote:
>
> Hello,
>
> I started a new project with clojure.spec after a former project where I
> used Prismatic schema.
>
> There is one thing I really don't get: how can I define two specs for maps
> with the same keys but not the same "types" in the same namespace?
>
> Let's consider this example written with schema semantics:
>
> (s/defn get-product-from-catalog-a [{:keys [type ref]} :- {:type (s/enum
> "a" "b" "c")
> :ref s/Str}]
> ...)
>
>
> (s/defn get-product-from-catalog-b [{:keys [type ref]} :- {:type (s/enum :x
> :y :z)
> :ref s/Num}]
> ...)
>
> I would naively start the spec this way with clojure.spec:
>
> (s/def ::type #{"a" "b" "c"})
> (s/def ::ref string?)
>
> (defn get-product-from-catalog-a [{:keys [type ref]}]
> ...)
>
> (s/fdef get-product-from-catalog-a
> :args (s/keys [::type ::ref])
> :ret any?)
>
> ;; ---
>
>
> (s/def ::type #{:x :y :z})
> (s/def ::ref number?)
>
> (defn get-product-from-catalog-b [{:keys [type ref]}]
> ...)
>
> (s/fdef get-product-from-catalog-b
> :args (s/keys [::type ::ref])
> :ret any?)
>
> There is an obvious conflict for the ::type and ::ref specs.
>
> Must I define those two functions in two different namespaces? Or is there
> a way to do it in the same namespace?
>
> Thanks
>
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