node-memoza v0.9.0

Memoza

Description

Like _.memoize this one allows to cache functions and stores the results in FS.

Configuration

const memoza = require('node-memoza');
const wrapper = memoza({ cache: { path: cachePath } });

1. Remembers cb's arguments

   const func = (param1, cb) => {
    setTimeout(() => { cb(param1); }, 10000);
   }
   const wrapped = wrapper(func);
   wrapped(1234, (param) => console.log(param)); //will log "1234" in 10 seconds
   // ...once cb called
   wrapped(1234, (param) => console.log(param)); //will log "1234" without delay

2. Remembers Promise resolution value

   const func = (param1) => {
    return new Promise((resolve) => {
      setTimeout(() => { resolve(param1); }, 10000);
    });
   }
   const wrapped = wrapper(func);
   wrapped(1234).then((param) => console.log(param)); //will log "1234" in 10 seconds
   wrapped(1234).then((param) => console.log(param)); // ...once promise has been resolved it will log "1234"