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olinlibrary / loanbot

A chatbot that keeps track of Olin's tool and non-book library loan system
MIT License
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Change environment variables to uppercase #12

Open osteele opened 7 years ago

osteele commented 7 years ago

It's standard to use uppercase strings for environment variables names; e.g. mongo_uri → MONGO_URI, pageAccessToken → PAGE_ACCESS_TOKEN, validationToken → VALIDATION_TOKEN.

Bonus: if mongo_uri is renamed to MONGODB_URI (instead of MONGO_URI), then the Heroku mLab add-on can be used, for easier setup and consolidated billing.