pharmacist.schema
Tools for mapping, coercing, and verifying data.
Tools for mapping, coercing, and verifying data.
coerceclj/s
(coerce schema data k)coerce-dataclj/smultimethod
Coerces data according to the spec in source. The default implementation
will use the schema in :pharmacist.data-source/schema and start coercion of
data from the :pharmacist.schema/entity key.
Coerces `data` according to the spec in `source`. The default implementation will use the schema in `:pharmacist.data-source/schema` and start coercion of `data` from the `:pharmacist.schema/entity` key.
coll-ofclj/s
(coll-of spec)Returns what, if anything, the spec is a collection of
Returns what, if anything, the spec is a collection of
datascript-schemaclj/s
(datascript-schema source)(datascript-schema schema k)Generate a Datascript schema from the Pharmacist schema. The resulting schema will include keys for uniqueness, refs, and cardinality many. Any attributes not using these features will be emitted with an empty map for documentation purposes. The resulting schema can be passed directly to Datascript.
When this function is called with a source, it uses the schema in
:pharmacist.data-source/schema, and starts from the
:pharmacist.schema/entity key in the schema.
Alternatively, you can call the function with a schema, and a key (which must exist in said schema).
Generate a Datascript schema from the Pharmacist schema. The resulting schema will include keys for uniqueness, refs, and cardinality many. Any attributes not using these features will be emitted with an empty map for documentation purposes. The resulting schema can be passed directly to Datascript. When this function is called with a source, it uses the schema in `:pharmacist.data-source/schema`, and starts from the `:pharmacist.schema/entity` key in the schema. Alternatively, you can call the function with a schema, and a key (which must exist in said schema).
infer-camel-nsclj/s
(infer-camel-ns m k)Like [infer-ns], but also infers dash cased keys from their camel cased counterparts:
(require '[pharmacist.schema :as schema]
'[clojure.spec.alpha :as s])
(def schema
{:person/first-name {::schema/source schema/infer-camel-ns}
::schema/entity {::schema/spec (s/keys :req [:person/first-name])}})
(def data {:firstName "Wonderwoman"})
(schema/coerce schema data ::schema/entity)
;;=> {:person/first-name "Wonderwoman"}
Like [infer-ns], but also infers dash cased keys from their camel cased
counterparts:
```clojure
(require '[pharmacist.schema :as schema]
'[clojure.spec.alpha :as s])
(def schema
{:person/first-name {::schema/source schema/infer-camel-ns}
::schema/entity {::schema/spec (s/keys :req [:person/first-name])}})
(def data {:firstName "Wonderwoman"})
(schema/coerce schema data ::schema/entity)
;;=> {:person/first-name "Wonderwoman"}
```infer-nsclj/s
(infer-ns m k)Utility to help namespace keys from external sources. Pass in data and a namespaced key, and it will look up the unqualified key in the map to find the data. This can be used to extract namespaced keys from unqualified data:
(require '[pharmacist.schema :as schema]
'[clojure.spec.alpha :as s])
(def schema
{:person/name {::schema/source schema/infer-ns}
::schema/entity {::schema/spec (s/keys :req [:person/name])}})
(def data {:name "Wonderwoman"})
(schema/coerce schema data ::schema/entity)
;;=> {:person/name "Wonderwoman"}
Utility to help namespace keys from external sources. Pass in data and a
namespaced key, and it will look up the unqualified key in the map to find the
data. This can be used to extract namespaced keys from unqualified data:
```clojure
(require '[pharmacist.schema :as schema]
'[clojure.spec.alpha :as s])
(def schema
{:person/name {::schema/source schema/infer-ns}
::schema/entity {::schema/spec (s/keys :req [:person/name])}})
(def data {:name "Wonderwoman"})
(schema/coerce schema data ::schema/entity)
;;=> {:person/name "Wonderwoman"}
```specced-keysclj/s
(specced-keys spec)Given a keyword representing a spec or an inline spec, returns all possible keys it specs, including ones from s/and and s/or.
Given a keyword representing a spec or an inline spec, returns all possible keys it specs, including ones from s/and and s/or.
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