In Scala, for loop is known as for-comprehensions. It can be used to iterate, filter and return an iterated collection. The for-comprehension looks a bit like a for-loop in imperative languages, except that it constructs a list of the results of all iterations.
Example :
object MainObject {
def main(args: Array[String]) {
for( a <- 1 to 10 ){
println(a);
}
}
} ​
