https://github.com/chadtech/tuple-infix

Infix functions to tuple in Elm
https://github.com/chadtech/tuple-infix

elm

Last synced: 1 day ago
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Infix functions to tuple in Elm

• Host: GitHub
• URL: https://github.com/chadtech/tuple-infix
• Owner: Chadtech
• Created: 2017-11-05T15:41:11.000Z (about 7 years ago)
• Default Branch: master
• Last Pushed: 2017-12-04T03:43:40.000Z (about 7 years ago)
• Last Synced: 2024-11-06T04:40:57.764Z (about 2 months ago)
• Topics: elm
• Language: Elm
• Homepage: http://package.elm-lang.org/packages/Chadtech/tuple-infix/latest
• Size: 4.88 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Tuple-Infix  (&, :=)

In nearly all of my Elm projects, I use these two infix functions: `&` and `:=`. They both tuple, but I use them differently. `&` is used just to tuple two random things, like at the end of an update function.

```elm

  Noop ->

    model & Cmd.none

```

`:=` I use whenever the tuple is being used to "define" the left value as the right, as I do in inline styles and json encoding (`"left" = "16px"` or `"type" := Encode.string type_`)

```elm

  div

    [ style [ "left" := "40px" ] ]

    []

packJsMsg : String -> Encode.Value -> Encode.Value

packJsMsg type_ payload =

  [ "type" := Encode.string type_

  , "payload" := payload

  ]

    |> Encode.object

```