The popularity rating of gretel explained

Github Repository Rubygem
The highest rated repository is rails/rails with 26428 watchers and 10509 forks, resulting in a Github score of 100.00 The highest rated Rubygem is rake with 73432644 total downloads
These are the references for the score, marking the popularity of 100%
Now, the repository for gretel over at lassebunk/gretel has got 559 watchers and 42 forks, resulting in a Github score of 0.97 Now, the gem gretel has got 110070 total downloads
Therefore, the relative popularity percentage can be calculated for gretel
0.97 watchers & forks * 100% = 0.97%
100.00 top score
110070 total downloads * 100% = 0.15%
73432644 top score
The average of those two values results in the score:


So, assuming everyone is using the most popular projects,
roughly one out of 100 Rubyists use gretel

In order to continue, you must be signed in using your Github account.

If you're signing in using this account for the first time Github will ask for your permission to give access to your public user data to the Ruby Toolbox.

Although the Github Authorization page does not mention it, the request includes read-only access to your verified email address (user:email OAuth scope). This is neccessary so there's a way to notify you about comments, information about your accepted project edits and the like. You can review your notification settings on your account page once you're signed in.