```ruby
module Tasks
  module DatabaseRecordValidator
    class << self
      def validate
        filename = "tmp/validation_results"
        puts "\e[36mOutput will be written to #{filename}\e[0m\n\n"

        File.open(filename, "w") do |file|
          invalid_count = 0

          models.each do |model|
            puts "Validating #{model.name} (#{model.count / 1000}k records)"

            model.all.find_each.with_index do |record, index|
              unless record.valid?
                invalid_count += 1
                file.puts "#{record.class.name} id=#{record.id}: #{record.errors.full_messages}"
              end

              print "." if (index % 1000).zero?
            end

            puts
            puts
          end

          if invalid_count.zero?
            puts "\e[32mHurrah, every record is valid!\e[0m"
          else
            puts "\e[31mUh oh, there were #{invalid_count} validation errors.\e[0m"
          end
        end
      end

      # TODO - make this dynamic?
      def models
        [LinkSet, Link]
      end
    end
  end
end
```

Make DatabaseRecordValidator dynamically read tables
user
```ruby
module Tasks
  module DatabaseRecordValidator
    class << self
      def validate
        filename = "tmp/validation_results"
        puts "\e[36mOutput will be written to #{filename}\e[0m\n\n"

        File.open(filename, "w") do |file|
          invalid_count = 0

          models.each do |model|
            puts "Validating #{model.name} (#{model.count / 1000}k records)"

            model.all.find_each.with_index do |record, index|
              unless record.valid?
                invalid_count += 1
                file.puts "#{record.class.name} id=#{record.id}: #{record.errors.full_messages}"
              end

              print "." if (index % 1000).zero?
            end

            puts
            puts
          end

          if invalid_count.zero?
            puts "\e[32mHurrah, every record is valid!\e[0m"
          else
            puts "\e[31mUh oh, there were #{invalid_count} validation errors.\e[0m"
          end
        end
      end

      def models
        Rails.application.eager_load!
        ActiveRecord::Base.descendants
      end
    end
  end
end
```
assistant