title: Rails Simple_Form Add Years to Date Field
body: <p>I'm my Rails app, one of the fields for my <code>User</code> model is Date of Birth (<code>dob</code>).  The problem I'm having with Simple_Form is that the default dropdown only goes back until 2010 and I need it to go back much further.</p>
  
  <p>Is there a way I can show additional years?</p>
  
  <pre><code>&lt;%= simple_form_for(@user) do |f| %&gt;
    &lt;%= f.input :dob, order: [:month, :day, :year]
  &lt;%= end %&gt;
  </code></pre>