Iterable method test

iterable.scala

object Main {
    def main(args: Array[String]): Unit = {
	new IteratorMethods()
    }
}


class IteratorMethods(){
	private val iterable = Iterable(1,2,3,4,5)
	val methods = List(method)
	
	def method()
	{
		println("head : " + iterable.head)
		println("head_option : " + iterable.headOption)
		println("last : " + iterable.last)
		println("last_option : " + iterable.lastOption)
		println("init : " + iterable.init)
		println("inits : " + iterable.inits)
		println("tail : " + iterable.tail)
		println("tails : " + iterable.tails)
		println("size : " + iterable.size)
		println("isEmpty : " + iterable.isEmpty)
		
	}
}