Good idea for eliminating nil checks?

example.rb

require 'pass_to'

class Page
  attr_reader :content

  def initialize(content = nil)
    @content = content
  end

  def print
    content.pass_to(method(:print_content), otherwise: method(:print_no_content))
  end

  private

  def print_content(content)
    puts content
  end

  def print_no_content
    puts "This Page Left Intentionally Blank"
  end
end

class Image
  attr_reader :size
  
  def initialize(size)
    @size = size
  end
  
  def blank?
    size == 0
  end
  
  def pass_to(message, otherwise: ->{})
    blank? ? otherwise.call : message.call(self)
  end
end

document = [
  Page.new("This is page 1"),
  Page.new,
  Page.new("This is page 3; page 2 was blank."),
  Page.new(Image.new(10)),
  Page.new(Image.new(0))
]
document.each { |p| p.print }

pass_to.rb

class Object
  def pass_to(message, otherwise: ->{})
    message.call(self)
  end
end
  
class NilClass
  def pass_to(message, otherwise: ->{})
    otherwise.call
  end
end