Jaadi.js

#Jaadi

Jaadi is simple, easy to use, abstraction API over many storage techniques provided by DOM, W3C, Browser specific (Chrome) and user defined storages. Jaadi provides interface for basic CRUD operations.

##How to get it?

You can download the latest version of jaadi from the build/ folder. Standard Jaadi implementation gives access to following storage implementations

• Browser DOM's default property map {}
• Browser Cookie document.cookies
• W3C's window.localStorage
• W3C's window.sessionStorage
• Chrome's chrome.storage.local

##API Usage

Jaadi provides these basic CRUD methods

• get
• put
• remove
• size
• items

Usage

var dom = Jaadi.createInstance("dom")

put (key,value)

create an entry into the storage

dom.put("a",10);    //put a literal
dom.put("person", {name:"Name","age":10});  //put a JSON

get(key)

get the item from storage using the keys

var val = dom.get("a");
var person = dom.get("person"); //get back a JSON object

remove(key)

remove the entry from storage

dom.remove("person");   //remove the person object

items()

Returns the dom elements as pair (key,value). This follows the python's items() construct which returns the list of items.

var items = dom.items(); //get the items as set 
for(var i = 0; i < items.length;i++)
{
key = items[i][0];
value = items[i][1];
    console.log("Key="+key+" Value=" + value);
}

size

Returns the count of items in the storage

var count = dom.size(); //size of the Jaadi

Writing Plugins

Jaadi allows you to create your own storage extension and use it across your app. Extend the basic class and write your own storage plugin.

All the storage mechanisms are created as plugins. Refer to src/ folder for .jaadi.js files

Add plugin to Jaadi

Jaadi.plugins.add("bst",BinarySearchTree);

Use it

tree = Jaadi.createInstance("bst");

Additional plugins

Jaadi provides a simple Binary search tree implementation. You can download the plugin.

Supported plugins

• Browser DOM's default property map {}
• Browser Cookie document.cookies
• W3C's window.localStorage
• W3C's window.sessionStorage
• Chrome's chrome.storage.local
• Simple Binary tree implementation