Install and config Redis on Mac OS X via Homebrew
Pete Houston

Nice info sharing. Good a place as any to drop this. The default redis ip is `localhost:6379`. You can see your Redis URI/URL by running `redis-cli`. The ip will be in the prompt. The format for passing the redis url to Nodejs’s env var is `REDIS_URI=redis://`. This will also work, `REDIS_URI=redis://localhost:6379`.