Are there any gems which can enforce Ruby code conventions?

Question

Are there any gems which can enforce ruby/rails coding conventions as mentioned by the guides below.

https://github.com/bbatsov/ruby-style-guide
https://github.com/bbatsov/rails-style-guide

Answer 1

RuboCop is a static code analyzer based on the Ruby Style Guide, by the same author.

The Rails Best Practices gem can detect certain problems in Rails projects.