Fuzion Logo
fuzion-lang.dev — The Fuzion Language Portal
JavaScript seems to be disabled. Functionality is limited.

keep

memoize.keep

(K 
type
:
property.orderable, V 
type
, k K, f Unary V K)
 => 
V
use global memoized effect to retrieve the value for a given key or,
if that value was not calculated yet, to return it

Type Parameters

the value type, i.e., result type of memoized function
0.095dev (2025-09-09 14:29:31 GIT hash 98644f8f651c2101a0730cfe31c5807993b7603b built by fridi@fzen)