scala loop for 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 out = for (e <- names) yield e.capitalize
val out = names.map(_.capitalize)
for (i <- 1 to 10 if i < 4) println(i)
val out = for (e <- names) yield e.capitalize
val out = names.map(_.capitalize)