(download for flawless quality) Learn more about the canonical definition of the Applicative typeclass by looking at a great Haskell validation example by Chris Martin and Julie Moronuki - Then see it translated to Scala.
keywords: *>, <*>, ap, applicative, applicative functor, apply, bind, chris martin, flatmap, functor, haskell, julie moronuki, monad, right-bird, right-shark, scala, semigroup, typeclass, validation, validation applicative