function readDir() {
	var args;
	var i;
	args = [];
	for ( i = 0; i < arguments.length; i++ ) {
		args.push( arguments[ i ] );
	}
	readdir.apply( null, args );
}
Asynchronously reads the contents of a directory.

@param {(string|Buffer)} path - directory path
@param {Function} clbk - callback to invoke after reading directory contents

@example
function onRead( error, data ) {
    if ( error ) {
        console.error( error );
    } else {
        console.log( data );
    }
}
readDir( __dirname, onRead );