Sample code for Kiril Vatev

lib.js

var lib = function() {
	/* lib() is the same as lib.a() */
	return lib.a.apply(lib, arguments)
}

lib.a = function() {
	/* do somethig, e.g. */
	console.log('lib.a() called with', arguments)
	/* allow chaining */
	return lib
}

lib.b = function() {
	/* do somethig, e.g. */
	console.log('lib.b() called with', arguments)
	/* allow chaining */
	return lib
}

/* usage: */
lib(0).a(1).b(2)

/* this outputs: */
// lib.a() called with [0]
// lib.a() called with [1]
// lib.b() called with [2]