拥有
val a: Map[String, (Int, Int)] = Map("a" -> (1, 10), "b" -> (2, 20))
在Scala中,正确的推导方式是什么?
val b: (Map[String, Int], Map[String, Int]) = (Map("a" -> 1, "b" -> 2), Map("a" -> 10, "b" -> 20))
来自 a
?
(scala.collection.immutable.Map[String,Int], scala.collection.immutable.Map[String,Int]) = (Map(a -> 1, b -> 2),Map(a -> 10, b -> 20))
。 - romusz