First, the code resources:
Page 237: rumbl_umbrella/apps/rumbl/mix.exs
Note: That this file is missing.
Page 238: rumbl_umbrella/apps/rumbl/lib/rumbl/application.ex
Note. This file is included but the original application, rumbl
, also had support for telemetry and there’s no reference in the book for it. I’m guessing that telemetry remains within the rumbl_web
application.
Page 238: rumbl_umbrella/apps/rumbl_web/lib/rumbl_web/endpoint.ex
Note: This file is included in the resources but the book’s instructions and this file are not in sync with one another.
Page 238: apps/rumbl_web/lib/rumbl_web/channels/presence.ex
Note: This file is included in the resources but the book’s instructions and this file are not in sync with one another.