In Haskell, the Maybe type encapsulates an optional value.
I'm trying to utilize the Maybe type in Haskell. I have a lookup for key, value tuples that returns a …
haskell maybeI'm relatively new to Haskell and began to read "Real World Haskell". I Just stumbled over the type Maybe and …
return-value haskell maybeThis is going to be hard to explain because there is a decent amount of background detail about the code …
haskell maybeWhy does Clojure, despite such an emphasis on functional paradigm, not use the Maybe/ Option monad to represent optional values? …
functional-programming clojure option monads maybeI am just starting to program in Haskell, and I came across the following definition: calculate :: Float -> Float …
haskell maybeI know what the monads are and how to use them. What I don't understand is what makes, let's say, …
scala haskell functional-programming monads maybeHow can you access scala.None from Java? The last line causes the compiler to die with "type scala.None …
java scala singleton scala-java-interop maybe