nokogiri-gist

nokogiri install help as i never remeber 
https://nokogiri.org/tutorials/installing_nokogiri.html#macos

gem update --system
xcode-select --install
brew install libxml2

```sh
brew install libxml2
# If installing directly
gem install nokogiri -- --use-system-libraries \
  --with-xml2-include=$(brew --prefix libxml2)/include/libxml2
# If using Bundle
bundle config build.nokogiri --use-system-libraries \
  --with-xml2-include=$(brew --prefix libxml2)/include/libxml2
bundle install
```

https://nokogiri.org/tutorials/installing_nokogiri.html#install_with_system_libraries