4 files changed, 3 insertions, 7 deletions
diff --git a/actionview/lib/action_view.rb b/actionview/lib/action_view.rb
index 2069ea042a..9533f8d56c 100644
--- a/actionview/lib/action_view.rb
+++ b/actionview/lib/action_view.rb
@@ -76,7 +76,6 @@ module ActionView
       autoload :MissingTemplate
       autoload :ActionViewError
       autoload :EncodingError
-      autoload :MissingRequestError
       autoload :TemplateError
       autoload :WrongEncodingError
     end
diff --git a/actionview/lib/action_view/helpers/text_helper.rb b/actionview/lib/action_view/helpers/text_helper.rb
index 3044a2c0ef..84d38aa416 100644
--- a/actionview/lib/action_view/helpers/text_helper.rb
+++ b/actionview/lib/action_view/helpers/text_helper.rb
@@ -422,7 +422,7 @@ module ActionView
         def to_s
           value = @values[@index].to_s
           @index = next_index
-          return value
+          value
         end
 
         private
@@ -446,7 +446,7 @@ module ActionView
         # uses an instance variable of ActionView::Base.
         def get_cycle(name)
           @_cycles = Hash.new unless defined?(@_cycles)
-          return @_cycles[name]
+          @_cycles[name]
         end
 
         def set_cycle(name, cycle_object)
diff --git a/actionview/lib/action_view/template/error.rb b/actionview/lib/action_view/template/error.rb
index 2b0b25817b..4e3c02e05e 100644
--- a/actionview/lib/action_view/template/error.rb
+++ b/actionview/lib/action_view/template/error.rb
@@ -10,9 +10,6 @@ module ActionView
   class EncodingError < StandardError #:nodoc:
   end
 
-  class MissingRequestError < StandardError #:nodoc:
-  end
-
   class WrongEncodingError < EncodingError #:nodoc:
     def initialize(string, encoding)
       @string, @encoding = string, encoding
diff --git a/actionview/test/template/log_subscriber_test.rb b/actionview/test/template/log_subscriber_test.rb
index a4d89ba0d1..7f4fd25573 100644
--- a/actionview/test/template/log_subscriber_test.rb
+++ b/actionview/test/template/log_subscriber_test.rb
@@ -30,7 +30,7 @@ class AVLogSubscriberTest < ActiveSupport::TestCase
     ActiveSupport::LogSubscriber.log_subscribers.clear
 
     # We need to undef `root`, RenderTestCases don't want this to be defined
-    Rails.instance_eval { undef :root } if @defined_root
+    Rails.instance_eval { undef :root } if defined?(@defined_root)
   end
 
   def set_logger(logger)