Using statement

Overview

using is used to load an external library. As some of standard library is not loaded automatically, you have to load it before using it.

For example, DateTime has to be loaded before using it if you want to use DateTime object.

using DateTime;

using will search the source file like DateTime.kx when it is used as using DateTime;, and loading it dynamically as a source code. It means the source code will be compiled together.

Examples

Example 1. DateTime

Code

using DateTime;
var a = new DateTime("2000-01-01 09:30:00");
System.println(a);

Result

2000/01/01 09:30:00