This page covers Elm 0.18

Players messages

First let's create the messages we need for fetching players. Add a new import and message to src/Players/Messages.elm

module Players.Messages exposing (..)

import Http
import Players.Models exposing (PlayerId, Player)

type Msg
    = OnFetchAll (Result Http.Error (List Player))

OnFetchAll will be called when we get the response from the server. This message will carry a Result which can be either an Http.Error or the the list of fetched players.

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