Looking at some scala-docs of my libraries, it appeared to me that there is some unwanted noise from value classes. For example:
implicit class RichInt(val i: Int) extends AnyVal {
def squared = i * i
}
This introduces an unwanted symbol i
:
4.i // arghh....
That stuff appears both in the scala docs and in the IDE auto completion which is really not good.
So... any ideas of how to mitigate this problem? I mean you can use RichInt(val self: Int)
but that doesn't make it any better (4.self
, wth?)
EDIT:
In the following example, does the compiler erase the intermediate object, or not?
import language.implicitConversions
object Definition {
trait IntOps extends Any { def squared: Int }
implicit private class IntOpsImpl(val i: Int) extends AnyVal with IntOps {
def squared = i * i
}
implicit def IntOps(i: Int): IntOps = new IntOpsImpl(i) // optimised or not?
}
object Application {
import Definition._
// 4.i -- forbidden
4.squared
}