src

Simple Redis Cache

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src
Simple Redis Cache Build Status

Usage

src takes one hash parameter with url and expiry defined. Expiry is the number of seconds a value is non expired in Redis.
var src = require('src');
var cache = src(
  {
    url:'redis://user:password@example.com:9073/'
    ,expiry:2
  }
);
Callbacks for set are optional
cache.set('key', 'value', [cb]);
get requires a callback
cache.get('key', function(err, value){
  if(typeof value !== 'undefined')
    console.log(value);
});
If the key has expired, err will not be used to determine this. Err will only be a non null value when an error is thrown from Redis.
If you want to delete a key from the cache explicity src provides this functionality through ``cache.del``
Callbacks are optional for del
cache.del('key', [cb]);