sonic-pi

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

C++

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Object#instance_variable_names

Returns an array of instance variable names as strings including "@".

  class C
    def initialize(x, y)
      @x, @y = x, y
    end
  end

  C.new(0, 1).instance_variable_names # => ["@y", "@x"]

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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/instance_variables.rb

Contribute

# Make a new branch

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

# Commit to git

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

# 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-instance_variable_names-for-pr

hub pull-request

# Celebrate!