tricycle/system-actor-model/1.0.0

NOTE: the latest version is 9.0.0

Renamed to bellroy/system-actor-model. That is where the repository lives now. It has not been published as a package under the new name.

Versions published as tricycle/system-actor-model still install under that name. 26 versions of 26 come from the new location (see their notes).

Rerouted (renamed, verified). The GitHub user or repository was renamed. The tag is still there, at the new name. The Lamdera package server serves a copy recovered from https://github.com/bellroy/system-actor-model.

What we checked: The repo moved to github.com/bellroy/system-actor-model. Rebuilt with git archive from commit bd4a098f8630 of https://github.com/bellroy/system-actor-model (zip prefix tricycle-system-actor-model-f840c7d/, America/Los_Angeles times): the zip is byte-identical to the one package.elm-lang.org recorded, SHA-1 75a568162e03bd9c885662350010915bcd0efeb8.

The Lamdera compiler uses this copy and prints a one-line notice saying so. elm itself fails to download this version.

Details · package.elm-lang.org's zip: https://github.com/tricycle/system-actor-model/zipball/1.0.0/

System.Component.Layout

Layout

A Layout is a component that can spawn, hold and render other components.

type alias Layout model msgIn msgOut msg =
{ init : PID -> ( model, List msgOut, Cmd msgIn )
, update : msgIn -> model -> ( model, List msgOut, Cmd msgIn )
, subscriptions : model -> Sub msgIn
, events : ComponentEventHandlers msgIn
, view : (msgIn -> msg) -> model -> (PID -> Html msg) -> Html msg
}

The Type of a Layout Component

Layout
model
msgIn
msgOut
(Message address actorName wrappedMsg)
-> { wrapModel : model -> actorModel
, wrapMsg : msgIn -> wrappedMsg
, mapIn : wrappedMsg -> Maybe msgIn
, mapOut : PID -> msgOut -> Message address actorName wrappedMsg
}
-> Actor
model
actorModel
(Html (Message address actorName wrappedMsg))
(Message address actorName wrappedMsg)

Create an Actor from a Layout