Merge pull request #12481 from arunagw/fixes

Few fixes which includes revert fixes 

6 files changed, 11 insertions, 10 deletions

diff --git a/actionpack/lib/action_controller/base.rb b/actionpack/lib/action_controller/base.rb
index db7b56f47e..3b0d094f4f 100644
--- a/actionpack/lib/action_controller/base.rb
+++ b/actionpack/lib/action_controller/base.rb
@@ -73,7 +73,7 @@ module ActionController
   #   <input type="text" name="post[address]" value="hyacintvej">
   #
   # A request stemming from a form holding these inputs will include <tt>{ "post" => { "name" => "david", "address" => "hyacintvej" } }</tt>.
-  # If the address input had been named \"post[address][street]", the params would have included
+  # If the address input had been named <tt>post[address][street]</tt>, the params would have included
   # <tt>{ "post" => { "address" => { "street" => "hyacintvej" } } }</tt>. There's no limit to the depth of the nesting.
   #
   # == Sessions
diff --git a/activemodel/activemodel.gemspec b/activemodel/activemodel.gemspec
index 51655fe3da..11e755649c 100644
--- a/activemodel/activemodel.gemspec
+++ b/activemodel/activemodel.gemspec
@@ -5,7 +5,7 @@ Gem::Specification.new do |s|
   s.name        = 'activemodel'
   s.version     = version
   s.summary     = 'A toolkit for building modeling frameworks (part of Rails).'
-  s.description = 'A toolkit for building modeling frameworks like Active Record. Rich support for attributes, callbacks, validations, observers, serialization, internationalization, and testing.'
+  s.description = 'A toolkit for building modeling frameworks like Active Record. Rich support for attributes, callbacks, validations, serialization, internationalization, and testing.'
 
   s.required_ruby_version = '>= 1.9.3'
 
diff --git a/activerecord/test/cases/associations/has_many_through_associations_test.rb b/activerecord/test/cases/associations/has_many_through_associations_test.rb
index 5299e4e17e..3b61b91d62 100644
--- a/activerecord/test/cases/associations/has_many_through_associations_test.rb
+++ b/activerecord/test/cases/associations/has_many_through_associations_test.rb
@@ -785,7 +785,7 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase
     sarah = Person.create!(:first_name => 'Sarah', :primary_contact_id => people(:susan).id, :gender => 'F', :number1_fan_id => 1)
     john = Person.create!(:first_name => 'John', :primary_contact_id => sarah.id, :gender => 'M', :number1_fan_id => 1)
     assert_equal sarah.agents, [john]
-    assert_equal people(:susan).agents.map(&:agents).flatten, people(:susan).agents_of_agents
+    assert_equal people(:susan).agents.flat_map(&:agents), people(:susan).agents_of_agents
   end
 
   def test_associate_existing_with_nonstandard_primary_key_on_belongs_to
diff --git a/guides/source/action_mailer_basics.md b/guides/source/action_mailer_basics.md
index 93a2b89ede..61fd762304 100644
--- a/guides/source/action_mailer_basics.md
+++ b/guides/source/action_mailer_basics.md
@@ -105,7 +105,7 @@ will be the template used for the email, formatted in HTML:
     <h1>Welcome to example.com, <%= @user.name %></h1>
     <p>
       You have successfully signed up to example.com,
-      your username is: <%= @user.login %>.<br/>
+      your username is: <%= @user.login %>.<br>
     </p>
     <p>
       To login to the site, just follow this link: <%= @url %>.
diff --git a/guides/source/action_view_overview.md b/guides/source/action_view_overview.md
index 5cda104138..94aa0f8502 100644
--- a/guides/source/action_view_overview.md
+++ b/guides/source/action_view_overview.md
@@ -68,7 +68,7 @@ Consider the following loop for names:
 ```html+erb
 <h1>Names of all the people</h1>
 <% @people.each do |person| %>
-  Name: <%= person.name %><br/>
+  Name: <%= person.name %><br>
 <% end %>
 ```
 
diff --git a/guides/source/command_line.md b/guides/source/command_line.md
index 51ff921d7b..1b0b93c3bc 100644
--- a/guides/source/command_line.md
+++ b/guides/source/command_line.md
@@ -379,12 +379,13 @@ About your application's environment
 Ruby version              1.9.3 (x86_64-linux)
 RubyGems version          1.3.6
 Rack version              1.3
-Rails version             4.0.0
+Rails version             4.1.0
 JavaScript Runtime        Node.js (V8)
-Active Record version     4.0.0
-Action Pack version       4.0.0
-Action Mailer version     4.0.0
-Active Support version    4.0.0
+Active Record version     4.1.0
+Action Pack version       4.1.0
+Action View version       4.1.0
+Action Mailer version     4.1.0
+Active Support version    4.1.0
 Middleware                Rack::Sendfile, ActionDispatch::Static, Rack::Lock, #<ActiveSupport::Cache::Strategy::LocalCache::Middleware:0x007ffd131a7c88>, Rack::Runtime, Rack::MethodOverride, ActionDispatch::RequestId, Rails::Rack::Logger, ActionDispatch::ShowExceptions, ActionDispatch::DebugExceptions, ActionDispatch::RemoteIp, ActionDispatch::Reloader, ActionDispatch::Callbacks, ActiveRecord::Migration::CheckPending, ActiveRecord::ConnectionAdapters::ConnectionManagement, ActiveRecord::QueryCache, ActionDispatch::Cookies, ActionDispatch::Session::CookieStore, ActionDispatch::Flash, ActionDispatch::ParamsParser, Rack::Head, Rack::ConditionalGet, Rack::ETag
 Application root          /home/foobar/commandsapp
 Environment               development