memoiz

Node.js / javascript module to cache method's return value

Installation

npm install --save memoiz

Usage

var Memoiz = require( 'memoiz' );

var sum = Memoiz.method(function ( a, b ) {
    return a + b;
});

// First run will trigger a cache set
sum( 1, 2 ); // 3

// Second run will trigger a cache get
// without running provided method
sum( 1, 2 ); // 3

Future features

In the future we should add:

• Abillity to detect uniqueness on arguments to cache specific responses (at the time it is caching only one result);
• Different kinds of stores;