The popularity rating of test-unit 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 105313475 total downloads
These are the references for the score, marking the popularity of 100%
Now, the repository for test-unit over at test-unit/test-unit has got 123 watchers and 42 forks, resulting in a Github score of 0.36 Now, the gem test-unit has got 5093242 total downloads
Therefore, the relative popularity percentage can be calculated for test-unit
0.36 watchers & forks * 100% = 0.36%
99.99 top score
5093242 total downloads * 100% = 4.84%
105313475 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 33 Rubyists use test-unit

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