The popularity rating of extlib 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 105105392 total downloads
These are the references for the score, marking the popularity of 100%
Now, the repository for extlib over at datamapper/extlib has got 78 watchers and 20 forks, resulting in a Github score of 0.19 Now, the gem extlib has got 5080344 total downloads
Therefore, the relative popularity percentage can be calculated for extlib
0.19 watchers & forks * 100% = 0.19%
99.99 top score
5080344 total downloads * 100% = 4.84%
105105392 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 extlib

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