Scalaz provides type classes and purely functional data structures for Scala
I am trying to issue a simple POST request to a webservice which returns some XML in Scala. It seems …
http scala scalazRecently scalaz caught my eye. It looks very interesting, but I have not found any good introduction to the library. …
scala scalazSay I have two maps: val a = Map(1 -> "one", 2 -> "two", 3 -> "three") val b = Map(1 …
scala functional-programming maps scalazIf I have an EnumeratorT and a corresponding IterateeT I can run them together: val en: EnumeratorT[String, Task] = EnumeratorT.…
scala monads scalaz enumerator iterateI want to be able to apply an operation f: (T,T) => T to Option[T] values in Scala. …
scala type-conversion scalazI haven't seen many examples of the scalaz state monad. There is this example but it is hard to understand …
scala scalaz state-monadLet's say I have the following tuples: scala> val t1 = Tuple2("abcd", "efg") t1: (java.lang.String, java.lang.…
scala scalazI want to transform a List[Option[T]] into a Option[List[T]]. The signature type of the function is …
scala option scalazGiven a sequence of eithers Seq[Either[String,A]] with Left being an error message. I want to obtain an …
scala functional-programming scalazI am confused about the usage case about traverse, traverseU and traverseM, I searched it in the scalaz website, the …
scala scalaz