The popularity rating of oj explained

Github Repository Rubygem
The highest rated repository is rails/rails with 30890 watchers and 12525 forks, resulting in a Github score of 99.99 The highest rated Rubygem is rake with 105228396 total downloads
These are the references for the score, marking the popularity of 100%
Now, the repository for oj over at ohler55/oj has got 1305 watchers and 79 forks, resulting in a Github score of 1.82 Now, the gem oj has got 5798515 total downloads
Therefore, the relative popularity percentage can be calculated for oj
1.82 watchers & forks * 100% = 1.82%
99.99 top score
5798515 total downloads * 100% = 5.51%
105228396 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 25 Rubyists use oj

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