Category:Elena: Difference between revisions

ELENA is a general-purpose, object-oriented, polymorphic language with late binding. It features message dispatching/manipulation, dynamic object mutation, a script engine / interpreter and mix-ins.

 

 

To create a simple console program we have to declare the **program** symbol in the project root namespace:

**Console::write** method is similar to **writeLine** except that it writes to the output screen without a new line character.

 

 

A variable can be declared in an assignment statement starting with **var** attribute:

system'startUp(5)

 

 

Boolean type is used in conditional operations and may accept only two Boolean literals - **true** and **false**.