2
是(爲什麼)這真的應該被禁止例外?斯卡拉新步距等於零
scala> val r2 = 15 until (10, 0)
java.lang.IllegalArgumentException: requirement failed
scala> new Range(10,15,0)
java.lang.IllegalArgumentException: requirement failed
at scala.Predef$.require(Predef.scala:133)
thnx,應該在閱讀scaladoc時更加細心 – sgp 2010-07-26 11:33:45