The popularity rating of koala explained

Github Repository Rubygem
The highest rated repository is rails/rails with 29674 watchers and 12037 forks, resulting in a Github score of 100.00 The highest rated Rubygem is rake with 93437506 total downloads
These are the references for the score, marking the popularity of 100%
Now, the repository for koala over at arsduo/koala has got 2488 watchers and 326 forks, resulting in a Github score of 5.78 Now, the gem koala has got 1614253 total downloads
Therefore, the relative popularity percentage can be calculated for koala
5.78 watchers & forks * 100% = 4.61%
100.00 top score
1614253 total downloads * 100% = 1.76%
93437506 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 koala

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