
erikphansen
Agile Web Development with Rails 7: Iteration F4 crashes
I’m working with Version B2.0 of the epub. After making the changes in Iteration F4, the app crashes and the console shows errors related to Redis. I dug through the provided sample code and determined the fix was as simple as updating the development
section of the config/cable.yml
file:
development:
adapter: async
Nowhere in the book did I see anything that mentioned making that change.
Erik
Marked As Solved

rubys
Author of Agile Web Development With Rails
I’ve updated the installation section to recommend installing redis and (for MacOS users) running the following command:
brew services start redis
At the end of section F4, I’ve added a recommendation to try redid-cli ping
if redis is installed, and noted that redis can be avoided entirely during development by using the async
adapter in config/cable.yml
.
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