sonic-pi

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

C++

Code. Music. Live.

ActiveSupport::HashWithIndifferentAccess#key?

Checks the hash for a key matching the argument passed in:

  hash = ActiveSupport::HashWithIndifferentAccess.new
  hash['key'] = 'value'
  hash.key?(:key)  # => true
  hash.key?('key') # => true

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/hash_with_indifferent_access.rb

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-ActiveSupport--HashWithIndifferentAccess-key--for-pr

# Commit to git

git add app/server/ruby/vendor/activesupport-7.0.6/lib/active_support/hash_with_indifferent_access.rbgit commit -m "better docs for ActiveSupport::HashWithIndifferentAccess#key?"

# Open pull request

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

hub fork

git push <your name> -your-name--update-docs-ActiveSupport--HashWithIndifferentAccess-key--for-pr

hub pull-request

# Celebrate!