Created
May 6, 2017 03:26
-
-
Save anonymous/53b18b595098ce6588397f8d68e01ab3 to your computer and use it in GitHub Desktop.
Elm Hex Clock
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| { | |
| "version": "1.0.0", | |
| "summary": "An Elm Hex Clock!", | |
| "repository": "https://github.com/user/project.git", | |
| "license": "BSD3", | |
| "source-directories": [ | |
| "." | |
| ], | |
| "exposed-modules": [], | |
| "dependencies": { | |
| "elm-lang/core": "5.1.1 <= v < 5.1.1", | |
| "elm-lang/html": "2.0.0 <= v < 2.0.0" | |
| }, | |
| "elm-version": "0.18.0 <= v < 0.19.0" | |
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <html> | |
| <head> | |
| <style> | |
| body { | |
| padding: 0; | |
| margin: 0; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <script> | |
| var app = Elm.Main.fullscreen() | |
| </script> | |
| </body> | |
| </html> |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| module Main exposing (..) | |
| import Html exposing (Html, Attribute, div, text) | |
| import Html.Attributes exposing (style) | |
| import Time exposing (Time, every, hour, minute, second, inHours, inMinutes, inSeconds) | |
| import List exposing (map) | |
| import String exposing (join, length) | |
| -- STYLES | |
| styles : String -> Attribute msg | |
| styles time = | |
| style | |
| [ ( "backgroundColor", time ) | |
| , ( "height", "100vh" ) | |
| , ( "width", "100vw" ) | |
| , ( "color", "#fff" ) | |
| , ( "display", "flex" ) | |
| , ( "justifyContent", "center" ) | |
| , ( "alignItems", "center" ) | |
| , ( "fontSize", "72px" ) | |
| ] | |
| -- HELPERS | |
| joinTimes : Int -> Int -> Int -> String | |
| joinTimes hrs min sec = | |
| [ hrs, min, sec ] | |
| |> map (\t -> toString t) | |
| |> map | |
| (\s -> | |
| if length s < 2 then | |
| "0" ++ s | |
| else | |
| s | |
| ) | |
| |> join "" | |
| toInt : Time -> Int | |
| toInt time = | |
| round time | |
| -- MODEL/INIT | |
| type alias Model = | |
| { time : String } | |
| model : Model | |
| model = | |
| Model "" | |
| init : ( Model, Cmd Msg ) | |
| init = | |
| ( Model "", Cmd.none ) | |
| -- UPDATE | |
| type Msg | |
| = Tick Time | |
| update : Msg -> Model -> ( Model, Cmd Msg ) | |
| update msg model = | |
| case msg of | |
| Tick time -> | |
| let | |
| hr = | |
| rem (toInt (inHours time)) 24 | |
| min = | |
| rem (toInt (inMinutes time)) 60 | |
| sec = | |
| rem (toInt (inSeconds time)) 60 | |
| in | |
| ( { model | time = joinTimes hr min sec }, Cmd.none ) | |
| subscriptions : Model -> Sub Msg | |
| subscriptions model = | |
| every second Tick | |
| -- VIEW | |
| view : Model -> Html a | |
| view model = | |
| let | |
| { time } = | |
| model | |
| in | |
| div [ (styles time) ] [ text ("#" ++ time) ] | |
| -- MAIN | |
| main : Program Never Model Msg | |
| main = | |
| Html.program | |
| { init = init | |
| , update = update | |
| , subscriptions = subscriptions | |
| , view = view | |
| } |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment