const NodeCache = require( "node-cache" );
const myCache = new NodeCache();
// set a key
myCache.set("name", "erdii");
console.log(myCache.get("name")); // prints 'erdii'
// now we set the same key again
myCache.set("name", "mpneuried");
console.log(myCache.get("name")); // prints 'mpneuried'