1 files changed, 3 insertions, 10 deletions
diff --git a/guides/rails_guides/helpers.rb b/guides/rails_guides/helpers.rb
index 6f4b0b492c..5ab1388c29 100644
--- a/guides/rails_guides/helpers.rb
+++ b/guides/rails_guides/helpers.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "yaml"
 
 module RailsGuides
@@ -15,7 +17,7 @@ module RailsGuides
     end
 
     def documents_by_section
-      @documents_by_section ||= YAML.load_file(File.expand_path("../../source/#{@lang ? @lang + '/' : ''}documents.yaml", __FILE__))
+      @documents_by_section ||= YAML.load_file(File.expand_path("../source/#{@language ? @language + '/' : ''}documents.yaml", __dir__))
     end
 
     def documents_flat
@@ -36,15 +38,6 @@ module RailsGuides
       end
     end
 
-    def author(name, nick, image = "credits_pic_blank.gif", &block)
-      image = "images/#{image}"
-
-      result = tag(:img, src: image, class: "left pic", alt: name, width: 91, height: 91)
-      result << content_tag(:h3, name)
-      result << content_tag(:p, capture(&block))
-      content_tag(:div, result, class: "clearfix", id: nick)
-    end
-
     def code(&block)
       c = capture(&block)
       content_tag(:code, c)