Haskell is an advanced purely-functional programming language. Haskell by Example is a port of Go by Example to Haskell. Check out the first example or browse the full list below. Hello WorldValuesVariablesConstantsForIf/ElseSwitchArraysSlicesMapsRangeFunctionsMultiple Return ValuesVariadic FunctionsClosuresRecursionStructsMethodsInterfacesErrorsGoroutinesChannelsChannel BufferingChannel Synchroni