This cache is very simple, and meant to be entirely transparent. It takes variable args and the cache is immutable. :
package.json:
"dependencies" : {
"cthrough" : "chb0github/cthrough"
}usage:
Most basic:
const cache = require('cthrough');
const myFunc = cache((someArg) => `{Math.random()} {someArg}`);
myFunc(arg)const cache = require('cthrough');
const myFunc = cache((secretId) => getFromAws(secretId), (keyId) => // return true on expired key);
myFunc("fooKey");