inheritance with blocks

gistfile1.rb

class A
  def initialize
    @logger = Rails.logger || Logger.new(STDOUT)
  end
  
  def foo
    begin
      yield
    rescue StandardError => e
      @logger.error e
      raise StandardError
    end
  end
end

class B < A
  def foo
    super do
      f = File.open('baz.txt', 'w')
      f.write('lorem')
      f.close
    end
  end
end

class C < A
  def foo
    super do
      ...
    end
  end
end