Remove blank trailing comments

For future reference, this is the regex I used: ^\s*#\s*\n(?!\s*#). Replace
with the first match, and voilà! Note that the regex matches a little bit too
much, so you probably want to `git add -i .` and go through every single diff
to check if it actually should be changed.

4 files changed, 0 insertions, 13 deletions

diff --git a/actionpack/lib/action_controller/metal/helpers.rb b/actionpack/lib/action_controller/metal/helpers.rb
index 86d061e3b7..598bc6c5cb 100644
--- a/actionpack/lib/action_controller/metal/helpers.rb
+++ b/actionpack/lib/action_controller/metal/helpers.rb
@@ -47,7 +47,6 @@ module ActionController
   #
   #   23 Aug 11:30 | Carolina Railhawks Soccer Match
   #   N/A | Carolina Railhaws Training Workshop
-  #
   module Helpers
     extend ActiveSupport::Concern
 
diff --git a/actionpack/lib/action_controller/metal/mime_responds.rb b/actionpack/lib/action_controller/metal/mime_responds.rb
index 0b800c3c62..d9fc777250 100644
--- a/actionpack/lib/action_controller/metal/mime_responds.rb
+++ b/actionpack/lib/action_controller/metal/mime_responds.rb
@@ -52,7 +52,6 @@ module ActionController #:nodoc:
       end
 
       # Clear all mime types in <tt>respond_to</tt>.
-      #
       def clear_respond_to
         self.mimes_for_respond_to = Hash.new.freeze
       end
diff --git a/actionpack/lib/action_controller/metal/responder.rb b/actionpack/lib/action_controller/metal/responder.rb
index 83407846dc..5aa3b2ca15 100644
--- a/actionpack/lib/action_controller/metal/responder.rb
+++ b/actionpack/lib/action_controller/metal/responder.rb
@@ -142,13 +142,11 @@ module ActionController #:nodoc:
 
     # Initializes a new responder an invoke the proper format. If the format is
     # not defined, call to_format.
-    #
     def self.call(*args)
       new(*args).respond
     end
 
     # Main entry point for responder responsible to dispatch to the proper format.
-    #
     def respond
       method = "to_#{format}"
       respond_to?(method) ? send(method) : to_format
@@ -156,7 +154,6 @@ module ActionController #:nodoc:
 
     # HTML format does not render the resource, it always attempt to render a
     # template.
-    #
     def to_html
       default_render
     rescue ActionView::MissingTemplate => e
@@ -171,7 +168,6 @@ module ActionController #:nodoc:
     # All other formats follow the procedure below. First we try to render a
     # template, if the template is not available, we verify if the resource
     # responds to :to_format and display it.
-    #
     def to_format
       if get? || !has_errors? || response_overridden?
         default_render
@@ -209,14 +205,12 @@ module ActionController #:nodoc:
     end
 
     # Checks whether the resource responds to the current format or not.
-    #
     def resourceful?
       resource.respond_to?("to_#{format}")
     end
 
     # Returns the resource location by retrieving it from the options or
     # returning the resources array.
-    #
     def resource_location
       options[:location] || resources
     end
@@ -225,7 +219,6 @@ module ActionController #:nodoc:
 
     # If a response block was given, use it, otherwise call render on
     # controller.
-    #
     def default_render
       if @default_response
         @default_response.call(options)
@@ -250,7 +243,6 @@ module ActionController #:nodoc:
     # Results in:
     #
     #   render :xml => @user, :status => :created
-    #
     def display(resource, given_options={})
       controller.render given_options.merge!(options).merge!(format => resource)
     end
@@ -260,14 +252,12 @@ module ActionController #:nodoc:
     end
 
     # Check whether the resource has errors.
-    #
     def has_errors?
       resource.respond_to?(:errors) && !resource.errors.empty?
     end
 
     # By default, render the <code>:edit</code> action for HTML requests with errors, unless
     # the verb was POST.
-    #
     def default_action
       @action ||= DEFAULT_ACTIONS_FOR_VERBS[request.request_method_symbol]
     end
diff --git a/actionpack/lib/action_controller/metal/streaming.rb b/actionpack/lib/action_controller/metal/streaming.rb
index eeb37db2e7..0c3caa9514 100644
--- a/actionpack/lib/action_controller/metal/streaming.rb
+++ b/actionpack/lib/action_controller/metal/streaming.rb
@@ -194,7 +194,6 @@ module ActionController #:nodoc:
   # ==== Passenger
   #
   # To be described.
-  #
   module Streaming
     extend ActiveSupport::Concern