Advertisements In Java, the class portion of a method reference can become the first argument of the function. I’ve seen lots of examples in working code. But I wondered where in the Java Language Specification this is spelled out? I’m wondering because whenever I see code like this, it takes me a few minutes to… Read More Question about implicit class argument in Java method reference

Advertisements implicit class IntIncrement(val underlying: Int) extends AnyVal { def increment(): Int = underlying + 1 } This is valid and allows me to do something like 1.increment() I want to be able to constrain a type parameter to have this .increment() method on it, so I started doing this: trait Increment[T] { def increment(value:… Read More Scala implicit class based on type class