README.md

DI.js

---

This is a simple dependency manager and a service container. It's usefull when:

1. You need run code in right order to prevent accesing undefined dependencies
2. You need to access

Service definition

Syntax is simple: DI(<service name>, <service factory>[, <run now>]);

• service name (String): Name of service
• service factory (function()): Function callback which returns an service
• run now (boolean): when is true, service factory is executed when all dependencies are resolved

Definition of Bar service

	DI("Bar", function(){
	    return "bar"
	});		

All services are loaded lazily

Service access

Service is accessable via DI.get(<service name>); like in this example:

	DI.get("Bar"); // returns "bar"

Service is resolved only once on demand.

Dependencies resolving

A service is resolved when all dependencies are met. Service dependencies are defined with parameters this way:

	/**
	 *	this definition is executed when the Bar service became available
	 */
	DI("Foo", function(Bar){
	    // Bar === "bar"
	}, true);
	
	/**
	 * 
	 */
	DI("Bar", function(){
	    return "bar"
	});