The popularity rating of sass-rails explained

Github Repository Rubygem
The highest rated repository is rails/rails with 29590 watchers and 12012 forks, resulting in a Github score of 100.00 The highest rated Rubygem is rake with 92835301 total downloads
These are the references for the score, marking the popularity of 100%
Now, the repository for sass-rails over at rails/sass-rails has got 606 watchers and 279 forks, resulting in a Github score of 2.23 Now, the gem sass-rails has got 31126871 total downloads
Therefore, the relative popularity percentage can be calculated for sass-rails
2.23 watchers & forks * 100% = 2.23%
100.00 top score
31126871 total downloads * 100% = 33.52%
92835301 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 5 Rubyists use sass-rails

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