title: Scala, importing class
body: <p>I have two files:<br></p>
  
  <p>logic.scala and main.scala<br></p>
  
  <p>logic.scala contains one class and main.scala have one class with method main (to run it). And I want to import a class from logic.scala and use this class to create object(s) and work with them.<br>
  How to import and compile it in proper way?</p>