parallel control flow library

var Waiter = require( "ee-waiter" );


var waiter = new Waiter( function( err ){
	if ( err ) console.log( "there was an erorr:", err );
	...
} );


waiter.add( function( cb ){
	// do something ..
	cb();
} );

waiter.add( function( cb ){
	// do something ..
	cb();
} );


// start all previosuly defined jobs in parallel
waiter.start();