im-node

im-node is a simple in-memory object cache.

Install

npm install im-cache

Usage

cache.set(key, object[, timeout])

var cache = require('im-cache');
//Cache {data: true} for one hour with key "key"
cache.set("key", {data: true}, 1000*60*60)
//Cache {data: true} forever with key "key"
cache.set("key", {data: true})

cache.get(key)

// Set data:
cache.set("key", {data: true}, 10000)
// Equals {data: true}:
cache.get("key");

cache.remove(key)

// Set data:
cache.set("key", {data: true}, 10000)
// Equals {data: true}:
cache.remove("key");
// Equals undefined:
cache.get("key");

cache.size()

Returns cache size

cache.flush()

Empties cache