Minor align BR tags with HTML void - with reference to the generators code change - https://github.com/rails/rails/commit/f038d4cc5fe1ac21f92c7e32c61ff85a0c816f3f

This reverts commit 157dc275.

fix order dependent test

`ReflectionTest` uses column information in tests and those tests break
if tests are run in random order.

Minor refactor - Uses Enumerable#to_a instead of iterate and add to an array

array

Update Rails 3.2.x guide link [ci skip]

To share a certain logic across other examples, let's add a sample SQL
code generated by the given Ruby code

Excluding action_view/vendor in API[ci skip]

sorry @robin850.
Thanks @fxn

These folder not exists in system

This reverts commit 700c6c65.

Bot the `sqlite3` and `sqlite3-ruby` gems exist.
https://rubygems.org/gems/sqlite3
https://rubygems.org/gems/sqlite3-ruby

In fact, they both point to the same github repository.
https://github.com/luislavena/sqlite3-ruby

However, the last one hasn't been released since 2011, while the first
one keeps getting regular releases.

Reference:
Bloody mess internals
http://gusiev.com/slides/rails_contribution/static/#40

Restore default ActiveSupport::XmlMini.backend after tests

see: 9b0ac0bc

Reset ActionView::Base.logger after tests

any_instance.stubs + unstub with Mocha doesn't restore the original status in the following case,
so we need to undef Customer#to_json before every test

require 'test/unit'
require 'mocha/setup'

module M
  def foo() :foo; end
end

class C
  include M

  undef_method :foo
end

C.any_instance.stubs(:foo).returns(:mocha)

C.any_instance.unstub(:foo)

Used flat_map instead of map.flatten in mas_many_through_associations_test.rb

rake -> bin/rake

Added description in actionview gemspec.

Typo fix [ci skip]

change function def self.table_name to self.table_name