Track your Twitter friends and followers.
Create a Twitter App to get a consumer key and secret. The Callback URL setting isn't important since the app doesn't log in with Twitter.
Use the Heroku Button to deploy.
Set the App Name and environment variables.
TWITTER_CONSUMER_KEY
The consumer key from your Twitter App.TWITTER_CONSUMER_SECRET
The consumer secret from your Twitter App.TWITTER_USERNAME
The Twitter username to track.
After deploying to Heroku add the stats.rb task to Heroku Scheduler.
You'll want to run the following task daily at the end of the day.
ruby stats.rb