RDocRuboCop

RDocRuboCop is a Ruby static code analyzer and formatter for codes in RDoc.

class Foo
  # concatenate each elements with ","
  #
  #   a = [ 1 , 2 , 3 ]
  #   foo=Foo.new
  #   foo.bar( a )
  #
  def bar(array)
    array.join(",")
  end
end

class Foo
  # concatenate each elements with ","
  #
  #   a = [1, 2, 3]
  #   foo = Foo.new
  #   foo.bar(a)
  #
  def bar(array)
    array.join(",")
  end
end

Add this line to your application's Gemfile:

gem 'rdoc_rubocop'

And then execute:

$ bundle

Or install it yourself as:

$ gem install rdoc_rubocop

# Generate .rdoc_rubocop.yml and .rdoc_rubocop_todo.yml
$ rdoc-rubocop --auto-gen-config

# If .rubocop.yml already exists, and apply same cops to RDoc, edit .rdoc_rubocop.yml:
#
#   inherit_from: .rubocop.yml
#   Style/FrozenStringLiteralComment:
#     Enabled: false

# Correct the code
$ rdoc-rubocop -a

If you do not specify any file, rdoc_rubocop finds for files recursively from current directory. The extension of the target file is used to determine programming language. If it is .rb, it is parsed as Ruby, and if it is .c, it is parsed as C.

After checking out the repo, run bin/setup to install dependencies. Then, run rake spec to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

Bug reports and pull requests are welcome on GitHub at https://github.com/nowlinuxing/rdoc_rubocop.

The gem is available as open source under the terms of the MIT License.