```ruby
module Punchblock
  class Event
    class Offer < Event
      register :offer, :core

      include HasHeaders

      def to
        read_attr :to
      end

      def to=(offer_to)
        write_attr :to, offer_to
      end

      def from
        read_attr :from
      end

      def from=(offer_from)
        write_attr :from, offer_from
      end

      def inspect_attributes # :nodoc:
        [:to, :from] + super
      end
    end # Offer
  end
end # Punchblock
```

Make the output of this object prettier
user
```ruby
module Punchblock
  class Event
    class Offer < Event
      register :offer, :core

      include HasHeaders

      def to
        read_attr :to
      end

      def to=(offer_to)
        write_attr :to, offer_to
      end

      def from
        read_attr :from
      end

      def from=(offer_from)
        write_attr :from, offer_from
      end

      def inspect_attributes # :nodoc:
        [:to, :from] + super
      end

      def inspect
        "#<Punchblock::Event::Offer to=\"#{to}\", from=\"#{from}\", call_id=\"#{call_id}\""
      end
    end # Offer
  end
end # Punchblock
```
assistant