The popularity rating of sendgrid-rails 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 111305426 total downloads
These are the references for the score, marking the popularity of 100%
Now, the repository for sendgrid-rails over at PavelTyk/sendgrid-rails has got 51 watchers and 16 forks, resulting in a Github score of 0.14 Now, the gem sendgrid-rails has got 123982 total downloads
Therefore, the relative popularity percentage can be calculated for sendgrid-rails
0.14 watchers & forks * 100% = 0.14%
99.99 top score
123982 total downloads * 100% = 0.11%
111305426 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 sendgrid-rails

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