Add documentation improvement suggestions to a Ruby test suite (by defining a Rake task with Inch).

Rakefile

# Rakefile

begin
  require 'inch/rake'

  Inch::Rake::Suggest.new(:inch) do |suggest|
    suggest.args << "--private"
    suggest.args << "--pedantic"
  end
rescue LoadError
  desc 'Inch rake task not available'
  task :inch do
  abort 'Inch rake task is not available. Be sure to install inch as a gem or plugin'
  end
end

# ...
 
# task :default => [:spec, 'blueprint:verify', 'app_json:validate', :inch]