Rakefile - disable db: tasks in production

rake_disable_db_tasks.rb

# Idea from: http://www.developingandstuff.com/2014/06/disable-dangerous-rake-tasks-in.html

if Rails.env.production?
  Rake::Task.tasks.each do |task|
    next unless task.name.start_with?("db:")

    Rake::Task[task].enhance do
      abort "This task is disabled in production."
    end
  end
end