Renamed to elm-messenger/messenger-core. That is where the repository lives now. It has not been published as a package under the new name.
Versions published as linsyking/messenger-core still install under that name. 34 versions of 52 come from the new location (see their notes). 7 versions could not be recovered and cannot be installed.
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/elm-messenger/messenger-core.
What we checked: The repo moved to github.com/elm-messenger/messenger-core. Rebuilt with git archive from commit a3e8f98eb35e of https://github.com/elm-messenger/messenger-core (zip prefix linsyking-messenger-core-f27cb21/, America/Los_Angeles times): the zip is byte-identical to the one package.elm-lang.org recorded, SHA-1 495bf88e40bb3574a0d956668b488cc6a86890f3.
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/linsyking/messenger-core/zipball/12.1.0/
General model is designed to be an abstract interface of layers, components, etc..
A Gernel model has the ability to:
MsgBase
Used when sending a msg to parent object.
Using SOMMsg when sending a SceneOutputMsg, which will be directedly handled by Top-level.
Messenger Msg
Messsenger MsgBase
Concrete General Model.
Users deal with the fields in concrete model.
Rolled Abstract General Model.
Cannot be directedly modified. Used for storage.
Specialized Concrete Model for Messenger
Specialized Abstract Model for Messenger
Unroll a rolled abstract model.
Abstract a concrete model to an abstract model.
Initialize it with env and msg.
View model list.
A general matcher type sugar
The Basic Msg Model.
Using Other when sending msg to objects in the same type. Make sure the
othertarcan pass the matcher of target object.