Scala Language Scala.js Collections
Example
val personMap = Map(
10 -> new Person("Roger", "Moore"),
20 -> new Person("James", "Bond")
)
val names = for {
(key, person) <- personMap
if key > 15
} yield s"$key = ${person.firstName}"
val personMap = Map(
10 -> new Person("Roger", "Moore"),
20 -> new Person("James", "Bond")
)
val names = for {
(key, person) <- personMap
if key > 15
} yield s"$key = ${person.firstName}"
