javascript_notifier.erb

<%= javascript_tag %Q{
    var notifierJsScheme = (("https:" == document.location.protocol) ? "https://" : "http://");
    document.write(unescape("%3Cscript src='" + notifierJsScheme + "#{host}/javascripts/notifier.js' type='text/javascript'%3E%3C/script%3E"));
  }
-%>

<%= javascript_tag %Q{
    Hoptoad.setKey('#{api_key}');
    Hoptoad.setHost('#{host}');
    Hoptoad.setEnvironment('#{environment}');
    Hoptoad.setErrorDefaults({ url: "#{escape_javascript url}", component: "#{controller_name}", action: "#{action_name}" });
  } 
-%>