shallow-memoize
v0.1.3
Published
Memoization with ability to set cache size and use shallow comparison
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ShallowMemoize
Memoization with ability to set cache size and use shallow comparison.
Usage
import memoize from 'shallow-memoize'
let memoizeOptions = {
cacheSize: 1, // size of cache, should be greater than 0. Default is Infinity.
useShallowCompare: true, // whether shallow compare should be used. Default is false.
};
let add = memoize(function(a, b) {
return a.val + b.val;
}, memoizeOptions);
add({ val: 5 }, { val: 5 });
add({ val: 5 }, { val: 5 }); // cache hit
add({ val: 3 }, { val: 3 });
add({ val: 3 }, { val: 3 }); // cache hit
add({ val: 5 }, { val: 5 }); // no cache, because cache size is 1