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| applyMessages : Model -> List Msg -> ( Model, Cmd Msg ) | |
| applyMessages model msgs = | |
| let | |
| reduce : Msg -> ( Model, List (Cmd Msg) ) -> ( Model, List (Cmd Msg) ) | |
| reduce msg ( oldModel, cmds ) = | |
| let | |
| ( newModel, cmd ) = | |
| update msg oldModel | |
| in | |
| ( newModel, cmd :: cmds ) | |
| results : ( Model, List (Cmd Msg) ) | |
| results = | |
| List.foldl reduce ( model, [] ) msgs | |
| in | |
| ( results |> fst | |
| , results |> snd |> Cmd.batch | |
| ) |
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