[ci skip] Add heroku command for displaying config vars in README.md

laserlemon / figaro

Simple Rails app configuration

MIT License

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[ci skip] Add heroku command for displaying config vars in README.md #258

Open bheim6 opened 7 years ago

bheim6 commented 7 years ago

Respectfully, I have a small PR for an addition to the heroku commands section of the README. I think the functionality of simply the heroku config command is worth mentioning because I have found it to be very handy when using this gem.