Hi,
I have the following ArrayBuffer
*ArrayBuffer(5,3,1,4)*
Now, I want to iterate over the ArrayBuffer.
What is the way to do it?
Thank You
Hi Deep,
If you are requirement is to read the values from ArrayBuffer use below code
scala import scala.collection.mutable.ArrayBuffer
import scala.collection.mutable.ArrayBuffer
scala var a = ArrayBuffer(5,3,1,4)
a: scala.collection.mutable.ArrayBuffer[Int] = ArrayBuffer(5, 3, 1, 4)
scala
I want to iterate over the ArrayBuffer.
You should get yourself familiar with methods related to the Scala
collection library:
https://twitter.github.io/scala_school/collections.html
Almost all of the methods take a function as their parameter. This is
a very convenient feature of Scala (unlike
