ActiveAdmin

The popularity rating of ActiveAdmin explained

Github Repository Rubygem
The highest rated repository is rails/rails with 25740 watchers and 10126 forks, resulting in a Github score of 100.00 The highest rated Rubygem is rake with 69852460 total downloads
These are the references for the score, marking the popularity of 100%
Now, the repository for ActiveAdmin over at activeadmin/activeadmin has got 5871 watchers and 2079 forks, resulting in a Github score of 21.29 Now, the gem activeadmin has got 1065656 total downloads
Therefore, the relative popularity percentage can be calculated for ActiveAdmin
21.29 watchers & forks * 100% = 21.29%
100.00 top score
1065656 total downloads * 100% = 1.53%
69852460 top score
The average of those two values results in the score:

11.41%

So, assuming everyone is using the most popular projects,
roughly one out of 8 Rubyists use ActiveAdmin
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