Arrow Resilience Kit
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Arrow Resilience Kit
Arrow Resilience Kit
/
[root]
/
Cache
/
getOrPut
get
Or
Put
js
fun
getOrPut
(
key
:
String
,
loader
:
(
)
->
Promise
<
T
>
)
:
Promise
<
T
>
Gets the value for
key
, computing and storing it via
loader
if absent/expired.