module HelloWorld exposing (helloWorld)
helloWorld : Maybe String -> String
helloWorld name =
case name of
Just name_ ->
"Hello, " ++ name_ ++ "!"
Nothing ->
"Hello, World!"Elm is a pure, functional language that compiles to javascript.
It was designed by Evan Czaplicki as part of writing his thesis on Concurrent FRP for Functional GUIs and evolved into a language to help make making user interfaces better.
Elm's goal is to be the simplest and best language for making web-based user interfaces.
Elm aims to completely eliminate runtime exceptions by combining an aggressively helpful compiler with solid architectural principles.
You can learn more about Elm at the official website.
Join the Elm track
Exercism is a great website where I was able to have some very interesting challenges.
Once you join the Elm language track, you will receive support and feedback from our team of mentors. Here are the bios of a few of the mentors of this track.
These are a few of the 43 exercises on the Elm track. You can see all the exercises here.
The Elm Maintainers are the brains behind the Elm Track. They spend their spare time creating interesting and challenging exercises that we can all learn from. We are incredibly grateful for their hard work. Here are the bios of a few of the maintainers of this track.
