dschinkel / elm-koans

A set of koans for learning Elm

Elm Koans

Instructions

• Get Elm version 0.18
  • Make sure you have at least version 0.18.6 with elm-test --version
• Clone this repo
• Run the tests
  • In the browser
    • elm reactor
    • Visit http://localhost:8000/Main.elm
  • Using Node
    • npm install -g elm-test
    • elm-test
      • Note this will produce a LOT of output, so you'll probably want to elm-test | head -n20 to just see the first couple failing tests
• Use any editor to change the source files, refresh the browser page, and make the tests pass
  • Placeholder values are denoted as x____replace me____x and will need to be replaced to make the tests pass