Created_at.1.year.from_now - Rails
<p>I need to make a method that renders a date to a table that is one year past the creation date. I've tried the line as listed in the title, but that didn't work. I have a table right now that lists "date joined" next to it I'd like it to say "date expired". which will be one year from the date joined. </p>

<p>Example:</p>

<pre><code>class Subscriber &lt; ActiveRecord::Base
  validates :first_name, presence: true
  validates :last_name, presence: true
  validates :email, presence: true
  validates :phone_number, presence: true

  def date_joined
   created_at.strftime("%-m/%-d/%-y")
  end

  def expiration_date
   created_at.1.year.from_now
  end
end
</code></pre>

<p>How should I format that expiration_date method. The date_joined works fine.</p>