title: Make Ruby/Rails continue method after encountering error
body: <pre><code>def checkdomains
    @domains = Domain.all
  
    #@domains.where(:confirmed =&gt; "yes").each do |f|
    @domains.each do |f|
      r = Whois.whois(f.domain)
      if r.available? == true
        EmailNotify.notify_email(f).deliver
      end
    end
  end
  </code></pre>
  
  <p>This method crashes when it comes upon an invalid url (the whois gem gives an error), and doesn't keep on checking the rest of the domains. Is there any way I can have it continue to check the rest of the domains even if it crashes on one? At least until I can sort out phising out each domain.</p>