sonic-pi

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

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Object#presence_in

Returns the receiver if it's included in the argument otherwise returns +nil+.
Argument must be any object which responds to +#include?+. Usage:

  params[:bucket_type].presence_in %w( project calendar )

This will throw an ArgumentError if the argument doesn't respond to +#include?+.

Source | Google | Stack overflow

Edit

git clone [email protected]:sonic-pi-net/sonic-pi.git

cd sonic-pi

open app/server/ruby/vendor/activesupport-7.0.6/lib/active_support/core_ext/object/inclusion.rb

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-Object-presence_in-for-pr

# Commit to git

git add app/server/ruby/vendor/activesupport-7.0.6/lib/active_support/core_ext/object/inclusion.rbgit commit -m "better docs for Object#presence_in"

# Open pull request

gem install hub # on a mac you can `brew install hub`

hub fork

git push <your name> -your-name--update-docs-Object-presence_in-for-pr

hub pull-request

# Celebrate!