for-comprehension is construction in Scala language allowing easy iteration over one or more collections.
Can I "yield" into a Map? I've tried val rndTrans = for (s1 <- 0 to nStates; s2 <- 0 to …
scala for-comprehension scala-2.7val x = for(i <- 1 to 3) yield i x match { case 1 :: rest => ... // compile error } constructor cannot be instantiated …
scala pattern-matching for-comprehensionHow to convert this map/flatMap into a for comprehension, and please explain how it works, thanks. def compute2(maybeFoo: …
scala monads for-comprehensionDoes anyone know how to get the (Scala part only) desugared translation of a for/comprehension expression before it actually …
scala syntactic-sugar for-comprehensionI'm trying to validate the parameters of a method for nullity but i don't find the solution... Can someone tell …
scala monads for-comprehension eitherI am a bit new to Scala, so apologies if this is something a bit trivial. I have a list …
scala for-comprehensionLet's say you've got a bunch of methods: def foo() : Try[Seq[String]] def bar(s:String) : Try[String] and …
scala for-comprehension