Installed elasticsearch using homebrew and cannot locate the config files

I installed elasticsearch using homebrew and I want to make some configurations to it but I can't find the folder it was installed to. I'm looking for the configuration files as state here. Using rails 3.1.1 Thanks!

Where is Elasticsearch config file on Mac?

Configuration. Update the elasticsearch configuration file in /usr/local/etc/elasticsearch/elasticsearch.

Where is the Elasticsearch config file?

Configuration file You can find elasticsearch. yml in /usr/share/elasticsearch/config/elasticsearch. yml (Docker) or /etc/elasticsearch/elasticsearch.

Just type brew info elasticsearch, it should print you all the paths.