normalizes indentation and whitespace across the project

1 files changed, 26 insertions, 26 deletions

diff --git a/guides/w3c_validator.rb b/guides/w3c_validator.rb
index 6eddd08906..aad9ac2608 100644
--- a/guides/w3c_validator.rb
+++ b/guides/w3c_validator.rb
@@ -57,39 +57,39 @@ module RailsGuides
     end
 
     private
-    def guides_to_validate
-      guides = Dir["./output/*.html"]
-      guides.delete("./output/layout.html")
-      guides.delete("./output/_license.html")
-      guides.delete("./output/_welcome.html")
-      ENV.key?("ONLY") ? select_only(guides) : guides
-    end
+      def guides_to_validate
+        guides = Dir["./output/*.html"]
+        guides.delete("./output/layout.html")
+        guides.delete("./output/_license.html")
+        guides.delete("./output/_welcome.html")
+        ENV.key?("ONLY") ? select_only(guides) : guides
+      end
 
-    def select_only(guides)
-      prefixes = ENV["ONLY"].split(",").map(&:strip)
-      guides.select do |guide|
-        prefixes.any? {|p| guide.start_with?("./output/#{p}")}
+      def select_only(guides)
+        prefixes = ENV["ONLY"].split(",").map(&:strip)
+        guides.select do |guide|
+          prefixes.any? {|p| guide.start_with?("./output/#{p}")}
+        end
       end
-    end
 
-    def show_results(error_list)
-      if error_list.size == 0
-        puts "\n\nAll checked guides validate OK!"
-      else
-        error_summary = error_detail = ""
+      def show_results(error_list)
+        if error_list.size == 0
+          puts "\n\nAll checked guides validate OK!"
+        else
+          error_summary = error_detail = ""
 
-        error_list.each_pair do |name, errors|
-          error_summary += "\n  #{name}"
-          error_detail += "\n\n  #{name} has #{errors.size} validation error(s):\n"
-          errors.each do |error|
-            error_detail += "\n    "+error.to_s.delete("\n")
+          error_list.each_pair do |name, errors|
+            error_summary += "\n  #{name}"
+            error_detail += "\n\n  #{name} has #{errors.size} validation error(s):\n"
+            errors.each do |error|
+              error_detail += "\n    "+error.to_s.delete("\n")
+            end
           end
-        end
 
-        puts "\n\nThere are #{error_list.size} guides with validation errors:\n" + error_summary
-        puts "\nHere are the detailed errors for each guide:" + error_detail
+          puts "\n\nThere are #{error_list.size} guides with validation errors:\n" + error_summary
+          puts "\nHere are the detailed errors for each guide:" + error_detail
+        end
       end
-    end
 
   end
 end