ActiveAdmin

The popularity rating of ActiveAdmin 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 ActiveAdmin over at activeadmin/activeadmin has got 5973 watchers and 2114 forks, resulting in a Github score of 20.96 Now, the gem activeadmin has got 1065656 total downloads
Therefore, the relative popularity percentage can be calculated for ActiveAdmin
20.96 watchers & forks * 100% = 20.95%
100.00 top score
1065656 total downloads * 100% = 1.45%
73432644 top score
The average of those two values results in the score:

11.21%

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