sonic-pi

https://github.com/sonic-pi-net/sonic-pi

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Hamster::Enumerable#sort_by

Rubinius implements Enumerable#sort_by using Enumerable#map
Because we do our own, custom implementations of #map, that doesn't work well

Source | Google | Stack overflow

Edit

git clone [email protected]:sonic-pi-net/sonic-pi.git
cd sonic-pi
open app/server/ruby/vendor/hamster-3.0.0/lib/hamster/enumerable.rb

Contribute

# Make a new branch
git checkout -b -your-name--update-docs-Hamster--Enumerable-sort_by-for-pr

# Commit to git
git add app/server/ruby/vendor/hamster-3.0.0/lib/hamster/enumerable.rbgit commit -m "better docs for Hamster::Enumerable#sort_by"

# Open pull request
gem install hub # on a mac you can `brew install hub`
hub fork
git push <your name> -your-name--update-docs-Hamster--Enumerable-sort_by-for-pr
hub pull-request

# Celebrate!