0.11.0

examples

Roc syntax to use this platform:

app [Model, init!, respond!] { pf: platform "https://github.com/roc-lang/basic-webserver/releases/download/0.11.0/yWHkcVUt_WydE1VswxKFmKFM5Tlu9uMn6ctPVYaas7I.tar.br" }

Breaking Changes

• Rename all functions to snake_case #84
• Upgrade to purity inference #84

Full Changelog: 0.10.0...0.11.0

Migration guide

• ! is now part of the function name of effectful functions (= all platform functions), it is no longer syntax sugar for Task.await.

• I recommend taking a look at the changes in the hello-web example and copying them for your use case

• All basic-webserver functions have changed to snake_case naming.

• Task is no longer needed, you can switch to using Result, => is used in the type of a function if it is effectful. Change:

  • Task.ok to Ok
  • Task.err to Err
  • Task to Result
  • Task.loop to a recursive function
  • Example with => :

  rocVersionCheck : Task {} _
  rocVersionCheck =

  To:

  rocVersionCheck! : {} => Result {} _
  rocVersionCheck! = \{} ->

• We recommend the use of the try keyword:

  • replace Stdout.line! "hello" with try Stdout.line! "hello"
  • use it instead of Task.await

Feel free to suggest additions to the migration guide!