looping in scala code example
Example 1: how loop in scala
for (i <- 1 to 10 if i < 4) println(i)Example 2: how loop in scala
val lengths = for (e <- names) yield {
// imagine that this required multiple lines of code
e.length
}for (i <- 1 to 10 if i < 4) println(i)val lengths = for (e <- names) yield {
// imagine that this required multiple lines of code
e.length
}