【发布时间】:2013-11-04 09:14:42
【问题描述】:
val t = Vector(1 to 3: _*)
返回:
scala.collection.immutable.Vector[Int] = Vector(1, 2, 3)
val t = Vector(1 to 3)
返回:
scala.collection.immutable.Vector[scala.collection.immutable.Range.Inclusive] = Vector(Range(1, 2, 3))
类型转换是如何从
scala.collection.immutable.Vector[scala.collection.immutable.Range.Inclusive]
到
scala.collection.immutable.Vector[Int]
使用: _*实现
【问题讨论】:
标签: scala