README
SmartHash.js
RELEASE NOTES:
0.0.5 - more acceptance test, using should on the tests. 0.0.4 - more acceptance test and new functions such as fetchAndRemove. 0.0.3 - update release and readme (June 14, 2014) 0.0.2 - bug fix - ttl now is optional. (June 14, 2014) 0.0.1 - First version :) (June 14, 2014)
SmartHash is a utility module which provides straight-forward, powerful hash tool
that able you to:
a. insert data.
b. fetch data.
c. check if data exist.
d. generate dynamic index.
e. set TTL to each of the value.
f. set TTL ms
, s
- seconds, m
- minutes, h
- hour, d
- days, w
- week
g. fetch and remove by an index, after fetching the object it will be deleted.
Quick Examples
- Best practice to is to checkout the acceptance tests.
var SmartHash = require('smarthash').SmartHash;
var h = new SmartHash();
h.insert({index: 'doron', value: {phone_num: '1'}, ttl: 32, time: 's'}); //index doron, ttl 32 second
h.insert({index: 'doron', value: {phone_num: '2'}, ttl: 1, time: 'h'}); //index doron is taken generate new one, ttl 1 hour
h.insert({index: 'doron', value: {phone_num: '3'}, ttl: 33000}); //index doron is taken generate new one
h.insert({index: 'doron', value: {phone_num: '4'}, ttl: 23000}); //index doron is taken generate new one
h.insert({index: 'rachel', value: {phone_num: '5'}, ttl: 32200}); //index rachel - ttl 32200 ms
h.insert({index: 'rachel', value: {phone_num: '6'}, ttl: 53000}); //index rachel is taken generate new one ttl 53000ms
var recursive = function () {
console.log("It has been one second!");
console.log(h.Data);
h.fetch({index: 'doron'}, function(err, result){
if (err)
console.log(err);
if (result)
console.log(result);
});
setTimeout(recursive,400);
}
recursive();
Common Pitfalls
Download
The source is available for download from GitHub. NPM.
you can install it using npm i smarthash
Dependacies
a. Moment.js b. async