com.wsscode.pathom3.cache
cache-findclj/s
(cache-find cache cache-key)Read from cache, without trying to set.
Read from cache, without trying to set.
cachedclj/s
(cached cache-container env cache-key f)Try to read some value from a cache, otherwise run and cache it.
cache-container is a keyword for the cache container name, consider that the environment has multiple cache atoms. If the cache-container key is not present in the env, the cache will be ignored and will always run f.
cache-key is how you decide, in that cache container, what key should be used for this cache try.
f needs to a function of zero arguments.
Example:
(cached ::my-cache {::my-cache (atom {})} [3 :foo]
(fn [] (run-expensive-operation)))
Try to read some value from a cache, otherwise run and cache it.
cache-container is a keyword for the cache container name, consider that the environment
has multiple cache atoms. If the cache-container key is not present in the env, the
cache will be ignored and will always run f.
cache-key is how you decide, in that cache container, what key should be used for
this cache try.
f needs to a function of zero arguments.
Example:
(cached ::my-cache {::my-cache (atom {})} [3 :foo]
(fn [] (run-expensive-operation)))CacheStoreclj/sprotocol
-cache-findclj/s
(-cache-find this cache-key)Implement a way to read a cache key from the cache. If there is a hit, you must return a map entry for the result, otherwise return nil. The map-entry can make the distinction between a miss (nil return) vs a value with a miss (a map-entry with a value of nil)
Implement a way to read a cache key from the cache. If there is a hit, you must return a map entry for the result, otherwise return nil. The map-entry can make the distinction between a miss (nil return) vs a value with a miss (a map-entry with a value of nil)
-cache-lookup-or-missclj/s
(-cache-lookup-or-miss this cache-key f)cljdoc is a website building & hosting documentation for Clojure/Script libraries
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