Scala Iterator toSeq() method with example
Last Updated :
13 Aug, 2019
The toSeq() method belongs to the concrete value member of the class Abstract Iterator. It is equivalent to the Seq method but this method is more faster.
Method Definition: val result = iter.toSeq
Return Type: It returns the stated collection as a sequence.
Example #1:
object GfG
{
def main(args : Array[String])
{
val iter = Iterator( 2 , 5 , 7 , 8 , 9 )
val result = iter.toSeq
println(result)
}
}
|
So, here a sequence is obtained.
Example #2:
object GfG
{
def main(args : Array[String])
{
val iter = Iterator()
val result = iter.toSeq
println(result)
}
}
|
So, here an empty iterator is obtained as the stated iterator is empty.
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