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  1. object Main extends App {
  2.     var x = List[() => Unit]()
  3.      for( i <- 1 to 3){
  4.      var number = i
  5.      x ::= ( () => {System.out.println("" + number)})}
  6.      for(function <-x){
  7.          function()
  8.      }
  9. }
Success #stdin #stdout 0.39s 382080KB
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					 https://ideone.com/8Q6B7u
					
					
					
					
					

												

												
						
						

					

					
					
					

						
language:

						
Scala (scala 2.12.8)

					

					

						
created:
								
						
13 years ago

					

					

						
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