The popularity rating of rack-bug explained

Github Repository Rubygem
The highest rated repository is rails/rails with 29572 watchers and 12000 forks, resulting in a Github score of 100.00 The highest rated Rubygem is rake with 92696122 total downloads
These are the references for the score, marking the popularity of 100%
Now, the repository for rack-bug over at brynary/rack-bug has got 1070 watchers and 100 forks, resulting in a Github score of 2.21 Now, the gem rack-bug has got 41835 total downloads
Therefore, the relative popularity percentage can be calculated for rack-bug
2.21 watchers & forks * 100% = 1.75%
100.00 top score
41835 total downloads * 100% = 0.05%
92696122 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 rack-bug

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