How to create and use iterator in Scala

1 Answer

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object MyClass {
    def main(args: Array[String]): Unit = {
        val it = Iterator("scala", "java", "c", "c++")
      
        while (it.hasNext){
            println(it.next())
        }
    }
}
     
     
     
     
/*
run:
     
scala
java
c
c++
     
*/

 



answered Jun 3, 2021 by avibootz
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