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.

9 files changed, 0 insertions, 22 deletions

diff --git a/railties/lib/rails/application.rb b/railties/lib/rails/application.rb
index c4edbae55b..6cd2c425c3 100644
--- a/railties/lib/rails/application.rb
+++ b/railties/lib/rails/application.rb
@@ -48,7 +48,6 @@ module Rails
   #   10) Build the middleware stack and run to_prepare callbacks
   #   11) Run config.before_eager_load and eager_load if cache classes is true
   #   12) Run config.after_initialize callbacks
-  #
   class Application < Engine
     autoload :Bootstrap,      'rails/application/bootstrap'
     autoload :Configuration,  'rails/application/configuration'
diff --git a/railties/lib/rails/configuration.rb b/railties/lib/rails/configuration.rb
index 3d66019e5e..57168eee83 100644
--- a/railties/lib/rails/configuration.rb
+++ b/railties/lib/rails/configuration.rb
@@ -32,7 +32,6 @@ module Rails
     # And finally they can also be removed from the stack completely:
     #
     #     config.middleware.delete ActionDispatch::BestStandardsSupport
-    #
     class MiddlewareStackProxy
       def initialize
         @operations = []
diff --git a/railties/lib/rails/engine/configuration.rb b/railties/lib/rails/engine/configuration.rb
index d3b42021fc..f4de5a4375 100644
--- a/railties/lib/rails/engine/configuration.rb
+++ b/railties/lib/rails/engine/configuration.rb
@@ -28,7 +28,6 @@ module Rails
       # If you want to disable color in console, do:
       #
       #   config.generators.colorize_logging = false
-      #
       def generators #:nodoc:
         @generators ||= Rails::Configuration::Generators.new
         yield(@generators) if block_given?
diff --git a/railties/lib/rails/generators/active_model.rb b/railties/lib/rails/generators/active_model.rb
index 454327f765..3d3b50540a 100644
--- a/railties/lib/rails/generators/active_model.rb
+++ b/railties/lib/rails/generators/active_model.rb
@@ -22,7 +22,6 @@ module Rails
     #
     # The only exception in ActiveModel for ActiveRecord is the use of self.build
     # instead of self.new.
-    #
     class ActiveModel
       attr_reader :name
 
diff --git a/railties/lib/rails/generators/base.rb b/railties/lib/rails/generators/base.rb
index 28d7680669..f2ded6be84 100644
--- a/railties/lib/rails/generators/base.rb
+++ b/railties/lib/rails/generators/base.rb
@@ -161,7 +161,6 @@ module Rails
       #   hook_for :resource_controller do |instance, controller|
       #     instance.invoke controller, [ instance.name.pluralize ]
       #   end
-      #
       def self.hook_for(*names, &block)
         options = names.extract_options!
         in_base = options.delete(:in) || base_name
diff --git a/railties/lib/rails/generators/named_base.rb b/railties/lib/rails/generators/named_base.rb
index e85d1b8fa2..e02f19508f 100644
--- a/railties/lib/rails/generators/named_base.rb
+++ b/railties/lib/rails/generators/named_base.rb
@@ -168,7 +168,6 @@ module Rails
         #
         # If the generator is invoked with class name Admin, it will check for
         # the presence of "AdminObserver".
-        #
         def self.check_class_collision(options={})
           define_method :check_class_collision do
             name = if self.respond_to?(:controller_class_name) # for ScaffoldBase
diff --git a/railties/lib/rails/generators/resource_helpers.rb b/railties/lib/rails/generators/resource_helpers.rb
index 48833869e5..3c12da359b 100644
--- a/railties/lib/rails/generators/resource_helpers.rb
+++ b/railties/lib/rails/generators/resource_helpers.rb
@@ -4,7 +4,6 @@ module Rails
   module Generators
     # Deal with controller names on scaffold and add some helpers to deal with
     # ActiveModel.
-    #
     module ResourceHelpers
       mattr_accessor :skip_warn
 
@@ -13,7 +12,6 @@ module Rails
       end
 
       # Set controller variables on initialization.
-      #
       def initialize(*args) #:nodoc:
         super
 
diff --git a/railties/lib/rails/generators/test_case.rb b/railties/lib/rails/generators/test_case.rb
index ff9cf0087e..e8f5925ca5 100644
--- a/railties/lib/rails/generators/test_case.rb
+++ b/railties/lib/rails/generators/test_case.rb
@@ -26,7 +26,6 @@ module Rails
     #     destination File.expand_path("../tmp", File.dirname(__FILE__))
     #     setup :prepare_destination
     #   end
-    #
     class TestCase < ActiveSupport::TestCase
       include FileUtils
 
@@ -43,7 +42,6 @@ module Rails
       # Sets which generator should be tested:
       #
       #   tests AppGenerator
-      #
       def self.tests(klass)
         self.generator_class = klass
       end
@@ -52,7 +50,6 @@ module Rails
       # invoking it.
       #
       #   arguments %w(app_name --skip-active-record)
-      #
       def self.arguments(array)
         self.default_arguments = array
       end
@@ -60,7 +57,6 @@ module Rails
       # Sets the destination of generator files:
       #
       #   destination File.expand_path("../tmp", File.dirname(__FILE__))
-      #
       def self.destination(path)
         self.destination_root = path
       end
@@ -83,7 +79,6 @@ module Rails
       #       assert_match(/Product\.all/, index)
       #     end
       #   end
-      #
       def assert_file(relative, *contents)
         absolute = File.expand_path(relative, destination_root)
         assert File.exists?(absolute), "Expected file #{relative.inspect} to exist, but does not"
@@ -106,7 +101,6 @@ module Rails
       # path relative to the configured destination:
       #
       #   assert_no_file "config/random.rb"
-      #
       def assert_no_file(relative)
         absolute = File.expand_path(relative, destination_root)
         assert !File.exists?(absolute), "Expected file #{relative.inspect} to not exist, but does"
@@ -124,7 +118,6 @@ module Rails
       #   assert_file "db/migrate/003_create_products.rb"
       #
       # Consequently, assert_migration accepts the same arguments has assert_file.
-      #
       def assert_migration(relative, *contents, &block)
         file_name = migration_file_name(relative)
         assert file_name, "Expected migration #{relative} to exist, but was not found"
@@ -135,7 +128,6 @@ module Rails
       # path relative to the configured destination:
       #
       #   assert_no_migration "db/migrate/create_products.rb"
-      #
       def assert_no_migration(relative)
         file_name = migration_file_name(relative)
         assert_nil file_name, "Expected migration #{relative} to not exist, but found #{file_name}"
@@ -150,7 +142,6 @@ module Rails
       #       assert_match(/create_table/, up)
       #     end
       #   end
-      #
       def assert_class_method(method, content, &block)
         assert_instance_method "self.#{method}", content, &block
       end
@@ -163,7 +154,6 @@ module Rails
       #       assert_match(/Product\.all/, index)
       #     end
       #   end
-      #
       def assert_instance_method(method, content)
         assert content =~ /def #{method}(\(.+\))?(.*?)\n  end/m, "Expected to have method #{method}"
         yield $2.strip if block_given?
@@ -174,7 +164,6 @@ module Rails
       # properly:
       #
       #   assert_field_type :date, :date_select
-      #
       def assert_field_type(attribute_type, field_type)
         assert_equal(field_type, create_generated_attribute(attribute_type).field_type)
       end
@@ -182,7 +171,6 @@ module Rails
       # Asserts the given attribute type gets a proper default value:
       #
       #   assert_field_default_value :string, "MyString"
-      #
       def assert_field_default_value(attribute_type, value)
         assert_equal(value, create_generated_attribute(attribute_type).default)
       end
@@ -216,7 +204,6 @@ module Rails
       # attribute type and, optionally, the attribute name:
       #
       #   create_generated_attribute(:string, 'name')
-      #
       def create_generated_attribute(attribute_type, name = 'test', index = nil)
         Rails::Generators::GeneratedAttribute.parse([name, attribute_type, index].compact.join(':'))
       end
diff --git a/railties/lib/rails/railtie.rb b/railties/lib/rails/railtie.rb
index 2102f8a03c..8fbf58315a 100644
--- a/railties/lib/rails/railtie.rb
+++ b/railties/lib/rails/railtie.rb
@@ -110,7 +110,6 @@ module Rails
   # can be used in both.
   #
   # Be sure to look at the documentation of those specific classes for more information.
-  #
   class Railtie
     autoload :Configurable,  "rails/railtie/configurable"
     autoload :Configuration, "rails/railtie/configuration"