@@ -6,7 +6,7 @@ module TitleHelper
   def set_title(title = nil)
     if title
       @title = TitleHelper.coder.decode(title.gsub("<bdi>", "\u202a").gsub("</bdi>", "\u202c"))
-      response.headers["X-Page-Title"] = ERB::Util.u(@title + " | " + t("layouts.project_name.title"))
+      response.headers["X-Page-Title"] = ERB::Util.u("#{@title} | #{t('layouts.project_name.title')}")
     else
       @title = title
       response.headers["X-Page-Title"] = ERB::Util.u(t("layouts.project_name.title"))
module TitleHelper
  def self.coder
    @coder ||= HTMLEntities.new
  end

  def set_title(title = nil)
    if title
      @title = TitleHelper.coder.decode(title.gsub("<bdi>", "\u202a").gsub("</bdi>", "\u202c"))
      response.headers["X-Page-Title"] = ERB::Util.u(@title + " | " + t("layouts.project_name.title"))
    else
      @title = title
      response.headers["X-Page-Title"] = ERB::Util.u(t("layouts.project_name.title"))
    end
  end
end

This is getting quite messy - might `format` be a better choice here?