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cachedclj
(cached f)Accepts a function and creates cached version of it which uses Caffeine Loading Cache.
Cache expiration and refresh time (in seconds) can be provided as :expire and :refresh meta to function.
Example:
(cached ^{:expire 86400 :refresh 36000}
(fn [db id] (query db id)))
Accepts a function and creates cached version of it which uses Caffeine Loading Cache.
Cache expiration and refresh time (in seconds) can be provided as `:expire` and `:refresh` meta to function.
Example:
```
(cached ^{:expire 86400 :refresh 36000}
(fn [db id] (query db id)))
```defcachedcljmacro
(defcached name args cache-key & fn-body)Creates a function which uses Caffeine Loading Cache under the hood. Function declaration is similar to defn:
- name (symbol) with optional meta
- args (vector)
- caching key (vector) with optional meta containing cache options
:expireand:refreshfor cache expiration and refresh time (in seconds) - body Example:
(defcached customer-lifetime-value [db date {:customer/keys [id]}]
^{:expire 86400 :refresh 36000}
[db date id]
(query-customer-ltv db date id))
Creates a function which uses Caffeine Loading Cache under the hood.
Function declaration is similar to defn:
- name (symbol) with optional meta
- args (vector)
- caching key (vector) with optional meta containing cache options `:expire` and `:refresh` for cache expiration and refresh time (in seconds)
- body
Example:
```
(defcached customer-lifetime-value [db date {:customer/keys [id]}]
^{:expire 86400 :refresh 36000}
[db date id]
(query-customer-ltv db date id))
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