How to correctly get current loop count from a Iterator in scala -

i looping on next lines csv file parse them. want identify first line since header. whats best way of doing instead of making var counter holder.

var counter = 0 (line <- lines) { println(csvparser.parse(line, counter)) counter++ }

i know there got improve way this, newbie scala.

try zipwithindex:

for (line <- lines.zipwithindex) { println(csvparser.parse(line._1, line._2)) }

@tenshi suggested next improvement pattern matching:

for ((line, count) <- lines.zipwithindex) { println(csvparser.parse(line, count)) }

scala

Kamlesh