stew questions

stew answers

• How can provide JsonFormats for case class that references itself?
• Specs2 "value in is not a member of String"
• Adding a custom logic to a Scala's constructor
• Inherit a Static Variable in Java
• Chaining Scalaz validation functions: Function1[A,Validation[E,B]]
• Why does following throw exception in Scala REPL?
• Why does Haskell's foldr NOT stackoverflow while the same Scala implementation does?
• Is there a Scala equivalent of Haskell's Data.These (A, B, or (A and B))?
• Where can I find the definition of scala.Any and scala.AnyRef?
• foldLeft early termination in a Stream[Boolean]?