From ff0b1a3cc65ca8b2af02e62f940aaeffad606b16 Mon Sep 17 00:00:00 2001
From: pbflinn <pbflinn@gmail.com>
Date: Mon, 1 Aug 2011 12:53:43 -0300
Subject: Fix typo 'console' -> 'constant'

---
 railties/guides/source/initialization.textile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'railties/guides/source/initialization.textile')

diff --git a/railties/guides/source/initialization.textile b/railties/guides/source/initialization.textile
index 477ee5a3a2..9b92edd250 100644
--- a/railties/guides/source/initialization.textile
+++ b/railties/guides/source/initialization.textile
@@ -71,7 +71,7 @@ module Rails
 end
 </ruby>
 
-The +rails/script_rails_loader+ file uses +RbConfig::Config+ to gather up the +bin_dir+ and +ruby_install_name+ values for the configuration which will result in a path such as +/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby+, which is the default path on Mac OS X. If you're running Windows the path may be something such as +C:/Ruby192/bin/ruby+. Anyway, the path on your system may be different, but the point of this is that it will point at the known ruby executable location for your install. The +RbConfig::CONFIG["EXEEXT"]+ will suffix this path with ".exe" if the script is running on Windows. This constant is used later on in +exec_script_rails!+. As for the +SCRIPT_RAILS+ console, we'll see that when we get to the +in_rails_application?+ method.
+The +rails/script_rails_loader+ file uses +RbConfig::Config+ to gather up the +bin_dir+ and +ruby_install_name+ values for the configuration which will result in a path such as +/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby+, which is the default path on Mac OS X. If you're running Windows the path may be something such as +C:/Ruby192/bin/ruby+. Anyway, the path on your system may be different, but the point of this is that it will point at the known ruby executable location for your install. The +RbConfig::CONFIG["EXEEXT"]+ will suffix this path with ".exe" if the script is running on Windows. This constant is used later on in +exec_script_rails!+. As for the +SCRIPT_RAILS+ constant, we'll see that when we get to the +in_rails_application?+ method.
 
 Back in +rails/cli+, the next line is this:
 
-- 
cgit v1.2.3


From e4d8a95443bbb86cb9a446397469229e85f21867 Mon Sep 17 00:00:00 2001
From: Vijay Dev <vijaydev.cse@gmail.com>
Date: Wed, 3 Aug 2011 19:34:23 +0530
Subject: typo fix

---
 railties/guides/source/initialization.textile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'railties/guides/source/initialization.textile')

diff --git a/railties/guides/source/initialization.textile b/railties/guides/source/initialization.textile
index 9b92edd250..6ab2706d6b 100644
--- a/railties/guides/source/initialization.textile
+++ b/railties/guides/source/initialization.textile
@@ -33,7 +33,7 @@ end
 
 This file will attempt to load +rails/cli+ and if it cannot find it then add the +railties/lib+ path to the load path (+$:+) and will then try to require it again.
 
-h4. +railites/lib/rails/cli.rb+
+h4. +railties/lib/rails/cli.rb+
 
 This file looks like this:
 
-- 
cgit v1.2.3


From bc9eaf422d9731bb4deb599f7b1e2e9014b870a0 Mon Sep 17 00:00:00 2001
From: Vijay Dev <vijaydev.cse@gmail.com>
Date: Sat, 6 Aug 2011 01:01:54 +0530
Subject: indentation fixes

---
 railties/guides/source/initialization.textile | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'railties/guides/source/initialization.textile')

diff --git a/railties/guides/source/initialization.textile b/railties/guides/source/initialization.textile
index 6ab2706d6b..154df51cdc 100644
--- a/railties/guides/source/initialization.textile
+++ b/railties/guides/source/initialization.textile
@@ -348,10 +348,10 @@ The class *is* defined in +Rack::Server+, but is overwritten in +Rails::Server+
 def parse!(args)
   args, options = args.dup, {}
 
-    opt_parser = OptionParser.new do |opts|
-      opts.banner = "Usage: rails server [mongrel, thin, etc] [options]"
-      opts.on("-p", "--port=port", Integer,
-              "Runs Rails on the specified port.", "Default: 3000") { |v| options[:Port] = v }
+  opt_parser = OptionParser.new do |opts|
+    opts.banner = "Usage: rails server [mongrel, thin, etc] [options]"
+    opts.on("-p", "--port=port", Integer,
+            "Runs Rails on the specified port.", "Default: 3000") { |v| options[:Port] = v }
   ...
 </ruby>
 
-- 
cgit v1.2.3


From 3c5715575d85e0df69f84357769fc4696fdec3da Mon Sep 17 00:00:00 2001
From: Vijay Dev <vijaydev.cse@gmail.com>
Date: Sun, 14 Aug 2011 20:15:22 +0530
Subject: document alias for rails runner

---
 railties/guides/source/initialization.textile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'railties/guides/source/initialization.textile')

diff --git a/railties/guides/source/initialization.textile b/railties/guides/source/initialization.textile
index 154df51cdc..49d7513448 100644
--- a/railties/guides/source/initialization.textile
+++ b/railties/guides/source/initialization.textile
@@ -190,7 +190,8 @@ aliases = {
   "g"  => "generate",
   "c"  => "console",
   "s"  => "server",
-  "db" => "dbconsole"
+  "db" => "dbconsole",
+  "r"  => "runner"
 }
 
 command = ARGV.shift
-- 
cgit v1.2.3


From f302370c0527cd5f24889e7068134e59b65b40f1 Mon Sep 17 00:00:00 2001
From: Jeff Dutil <jdutil21@gmail.com>
Date: Tue, 16 Aug 2011 22:59:36 -0400
Subject: Fix ruby typo to correctly render code block in initializer.textile

---
 railties/guides/source/initialization.textile | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'railties/guides/source/initialization.textile')

diff --git a/railties/guides/source/initialization.textile b/railties/guides/source/initialization.textile
index 49d7513448..b93c4f35ac 100644
--- a/railties/guides/source/initialization.textile
+++ b/railties/guides/source/initialization.textile
@@ -761,7 +761,6 @@ def subclasses
 end
 </ruby>
 
-
 The +config+ method used at the top of +I18n::Railtie+ is defined on +Rails::Railtie+ and is defined like this:
 
 <ruby>
@@ -848,7 +847,7 @@ The +Collection+ class in +railties/lib/rails/initializable.rb+ inherits from +A
 
 The +initializers_chain+ method referenced in the +initializers_for+ method is defined like this:
 
-<rub>
+<ruby>
 def initializers_chain
   initializers = Collection.new
  ancestors.reverse_each do | klass |
-- 
cgit v1.2.3


From 11146f1485ac83950c1079a458bd5fbae6ab405b Mon Sep 17 00:00:00 2001
From: Brian Morearty <brian.morearty@wildfireapp.com>
Date: Tue, 23 Aug 2011 21:34:43 -0700
Subject: Remove extra word from sentence in initialization guide.

---
 railties/guides/source/initialization.textile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'railties/guides/source/initialization.textile')

diff --git a/railties/guides/source/initialization.textile b/railties/guides/source/initialization.textile
index b93c4f35ac..9cc4dd5f04 100644
--- a/railties/guides/source/initialization.textile
+++ b/railties/guides/source/initialization.textile
@@ -1,6 +1,6 @@
 h2. The Rails Initialization Process
 
-This guide explains the internals of the initialization process in Rails works as of Rails 3.1. It is an extremely in-depth guide and recommended for advanced Rails developers.
+This guide explains the internals of the initialization process in Rails as of Rails 3.1. It is an extremely in-depth guide and recommended for advanced Rails developers.
 
 * Using +rails server+
 * Using Passenger
-- 
cgit v1.2.3


From 7b22b0193002de14a4915f064acb4a7715c24059 Mon Sep 17 00:00:00 2001
From: 45north <robin@45n.nl>
Date: Tue, 13 Sep 2011 15:25:46 +0300
Subject: Fixed markup error.

---
 railties/guides/source/initialization.textile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'railties/guides/source/initialization.textile')

diff --git a/railties/guides/source/initialization.textile b/railties/guides/source/initialization.textile
index 9cc4dd5f04..8aabc3ae91 100644
--- a/railties/guides/source/initialization.textile
+++ b/railties/guides/source/initialization.textile
@@ -454,7 +454,7 @@ app = eval "Rack::Builder.new {( " + cfgfile + "\n )}.to_app",
     TOPLEVEL_BINDING, config
 </ruby>
 
-The <ruby>initialize</ruby> method will take the block here and execute it within an instance of +Rack::Builder+. This is where the majority of the initialization process of Rails happens. The chain of events that this simple line sets off will be the focus of a large majority of this guide. The +require+ line for +config/environment.rb+ in +config.ru+ is the first to run:
+The +initialize+ method will take the block here and execute it within an instance of +Rack::Builder+. This is where the majority of the initialization process of Rails happens. The chain of events that this simple line sets off will be the focus of a large majority of this guide. The +require+ line for +config/environment.rb+ in +config.ru+ is the first to run:
 
 <ruby>
 require ::File.expand_path('../config/environment',  __FILE__)
-- 
cgit v1.2.3


From 27f1320fde03279c575693f504897f1a6171bc59 Mon Sep 17 00:00:00 2001
From: Vijay Dev <vijaydev.cse@gmail.com>
Date: Fri, 16 Sep 2011 22:12:41 +0530
Subject: Fixing incorrect notextile tags

---
 railties/guides/source/initialization.textile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'railties/guides/source/initialization.textile')

diff --git a/railties/guides/source/initialization.textile b/railties/guides/source/initialization.textile
index 8aabc3ae91..32b41fdd2c 100644
--- a/railties/guides/source/initialization.textile
+++ b/railties/guides/source/initialization.textile
@@ -450,7 +450,7 @@ run YourApp::Application
 The +Rack::Builder.parse_file+ method here takes the content from this +config.ru+ file and parses it using this code:
 
 <ruby>
-app = eval "Rack::Builder.new {( " + cfgfile + "\n )}.to_app",
+app = eval "Rack::Builder.new {( " <plus> cfgfile <plus> "\n )}.to_app",
     TOPLEVEL_BINDING, config
 </ruby>
 
-- 
cgit v1.2.3


From 48e1f8ba4c02ed81ba70fee459de8bc569197fc4 Mon Sep 17 00:00:00 2001
From: Pepe Hipolito <jose.hipolito@gfi.com>
Date: Thu, 20 Oct 2011 15:37:35 -0400
Subject: Fixed typo.

a long the way => along the way
---
 railties/guides/source/initialization.textile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'railties/guides/source/initialization.textile')

diff --git a/railties/guides/source/initialization.textile b/railties/guides/source/initialization.textile
index 32b41fdd2c..2299573a9f 100644
--- a/railties/guides/source/initialization.textile
+++ b/railties/guides/source/initialization.textile
@@ -7,7 +7,7 @@ This guide explains the internals of the initialization process in Rails as of R
 
 endprologue.
 
-This guide goes through every single file, class and method call that is required to boot up the Ruby on Rails stack for a default Rails 3.1 application, explaining each part in detail a long the way. For this guide, we will be focusing on how the two most common methods (+rails server+ and Passenger) boot a Rails application.
+This guide goes through every single file, class and method call that is required to boot up the Ruby on Rails stack for a default Rails 3.1 application, explaining each part in detail along the way. For this guide, we will be focusing on how the two most common methods (+rails server+ and Passenger) boot a Rails application.
 
 NOTE: Paths in this guide are relative to Rails or a Rails application unless otherwise specified.
 
-- 
cgit v1.2.3


From 0cd93a6e2bbcdd2ead0d6e4b739dfd8def04d8d5 Mon Sep 17 00:00:00 2001
From: Pepe Hipolito <jose.hipolito@gfi.com>
Date: Thu, 20 Oct 2011 15:58:51 -0400
Subject: Fixed typo.

Ruby will know to look for this file at => Ruby will know how to look for this file at
---
 railties/guides/source/initialization.textile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'railties/guides/source/initialization.textile')

diff --git a/railties/guides/source/initialization.textile b/railties/guides/source/initialization.textile
index 2299573a9f..f88405a2fd 100644
--- a/railties/guides/source/initialization.textile
+++ b/railties/guides/source/initialization.textile
@@ -243,7 +243,7 @@ In this file there are a lot of lines such as this inside the +ActiveSupport+ mo
 autoload :Inflector
 </ruby>
 
-Due to the overriding of the +autoload+ method, Ruby will know to look for this file at +activesupport/lib/active_support/inflector.rb+ when the +Inflector+ class is first referenced.
+Due to the overriding of the +autoload+ method, Ruby will know how to look for this file at +activesupport/lib/active_support/inflector.rb+ when the +Inflector+ class is first referenced.
 
 The +active_support/lib/active_support/version.rb+ that is also required here simply defines an +ActiveSupport::VERSION+ constant which defines a couple of constants inside this module, the main constant of this is +ActiveSupport::VERSION::STRING+ which returns the current version of ActiveSupport.
 
-- 
cgit v1.2.3


From ed4bde5a0937f8eadfd806b1f579048bf5ac9b07 Mon Sep 17 00:00:00 2001
From: juandebravo <juandebravo@gmail.com>
Date: Tue, 1 Nov 2011 20:45:00 +0200
Subject: Fix wrong link in initialization doc

---
 railties/guides/source/initialization.textile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'railties/guides/source/initialization.textile')

diff --git a/railties/guides/source/initialization.textile b/railties/guides/source/initialization.textile
index f88405a2fd..7710c9bd6c 100644
--- a/railties/guides/source/initialization.textile
+++ b/railties/guides/source/initialization.textile
@@ -817,7 +817,7 @@ def initializer(name, opts = {}, &blk)
 end
 </ruby>
 
-An initializer can be configured to run before or after another initializer, which we'll see a couple of times throughout this initialization process. Anything that inherits from +Rails::Railtie+ may also make use of the +initializer+ method, something which is covered in the "Configuration guide":[http://ryanbigg.com/guides/configuring.html#rails-railtie-initializer].
+An initializer can be configured to run before or after another initializer, which we'll see a couple of times throughout this initialization process. Anything that inherits from +Rails::Railtie+ may also make use of the +initializer+ method, something which is covered in the "Configuration guide":http://guides.rubyonrails.org/configuring.html#rails-railtie-initializer.
 
 The +Initializer+ class here is defined within the +Rails::Initializable+ module and its +initialize+ method is defined to just set up a couple of variables:
 
-- 
cgit v1.2.3


From 9aa880f2e860ff2058dc0d359c6310848b1e4383 Mon Sep 17 00:00:00 2001
From: Vijay Dev <vijaydev.cse@gmail.com>
Date: Wed, 2 Nov 2011 00:37:18 +0530
Subject: use relative urls for linking to sections in the guides

---
 railties/guides/source/initialization.textile | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

(limited to 'railties/guides/source/initialization.textile')

diff --git a/railties/guides/source/initialization.textile b/railties/guides/source/initialization.textile
index 7710c9bd6c..036b356a37 100644
--- a/railties/guides/source/initialization.textile
+++ b/railties/guides/source/initialization.textile
@@ -525,19 +525,19 @@ silence_warnings do
 end
 </ruby>
 
-These methods can be used to silence STDERR responses and the +silence_stream+ allows you to also silence other streams. Additionally, this mixin allows you to suppress exceptions and capture streams. For more information see the "Silencing Warnings, Streams, and Exceptions":http://guides.rubyonrails.org/active_support_core_extensions.html#silencing-warnings-streams-and-exceptions section from the Active Support Core Extensions Guide.
+These methods can be used to silence STDERR responses and the +silence_stream+ allows you to also silence other streams. Additionally, this mixin allows you to suppress exceptions and capture streams. For more information see the "Silencing Warnings, Streams, and Exceptions":active_support_core_extensions.html#silencing-warnings-streams-and-exceptions section from the Active Support Core Extensions Guide.
 
 h4. +active_support/core_ext/logger.rb+
 
 The next file that is required is another Active Support core extension, this time to the +Logger+ class. This begins by defining the +around_[level]+ helpers for the +Logger+ class as well as other methods such as a +datetime_format+ getter and setter for the +formatter+ object tied to a +Logger+ object.
 
-For more information see the "Extensions to Logger":http://guides.rubyonrails.org/active_support_core_extensions.html#extensions-to-logger section from the Active Support Core Extensions Guide.
+For more information see the "Extensions to Logger":active_support_core_extensions.html#extensions-to-logger section from the Active Support Core Extensions Guide.
 
 h4. +railties/lib/rails/application.rb+
 
 The next file required by +railties/lib/rails.rb+ is +application.rb+. This file defines the +Rails::Application+ constant which the application's class defined in +config/application.rb+ in a standard Rails application depends on. Before the +Rails::Application+ class is defined however, there's some other files that get required first.
 
-The first of these is +active_support/core_ext/hash/reverse_merge+ which can be "read about in the Active Support Core Extensions guide":http://guides.rubyonrails.org/active_support_core_extensions.html#merging under the "Merging" section.
+The first of these is +active_support/core_ext/hash/reverse_merge+ which can be "read about in the Active Support Core Extensions guide":active_support_core_extensions.html#merging under the "Merging" section.
 
 h4. +active_support/file_update_checker.rb+
 
@@ -575,7 +575,7 @@ Now that +rails/initializable.rb+ has finished being required from +rails/railti
 
 h4. +railties/lib/rails/configuration.rb+
 
-This file defines the +Rails::Configuration+ module, containing the +MiddlewareStackProxy+ class as well as the +Generators+ class. The +MiddlewareStackProxy+ class is used for managing the middleware stack for an application, which we'll see later on. The +Generators+ class provides the functionality used for configuring what generators an application uses through the "+config.generators+ option":http://guides.rubyonrails.org/configuring.html#configuring-generators.
+This file defines the +Rails::Configuration+ module, containing the +MiddlewareStackProxy+ class as well as the +Generators+ class. The +MiddlewareStackProxy+ class is used for managing the middleware stack for an application, which we'll see later on. The +Generators+ class provides the functionality used for configuring what generators an application uses through the "+config.generators+ option":configuring.html#configuring-generators.
 
 The first file required in this file is +activesupport/deprecation+.
 
@@ -598,11 +598,11 @@ This file defines the +ActiveSupport::Notifications+ module. Notifications provi
 
 The "API documentation":http://api.rubyonrails.org/classes/ActiveSupport/Notifications.html for +ActiveSupport::Notifications+ explains the usage of this module, including the methods that it defines.
 
-The file required in +active_support/notifications.rb+ is +active_support/core_ext/module/delegation+ which is documented in the "Active Support Core Extensions Guide":http://guides.rubyonrails.org/active_support_core_extensions.html#method-delegation.
+The file required in +active_support/notifications.rb+ is +active_support/core_ext/module/delegation+ which is documented in the "Active Support Core Extensions Guide":active_support_core_extensions.html#method-delegation.
 
 h4. +activesupport/core_ext/array/wrap+
 
-As this file comprises of a core extension, it is covered exclusively in "the Active Support Core Extensions guide":http://guides.rubyonrails.org/active_support_core_extensions.html#wrapping
+As this file comprises of a core extension, it is covered exclusively in "the Active Support Core Extensions guide":active_support_core_extensions.html#wrapping
 
 h4. +activesupport/lib/active_support/deprecation/reporting.rb+
 
@@ -624,7 +624,7 @@ h4. +active_support/ordered_options+
 
 This file is the next file required from +rails/configuration.rb+ is the file that defines +ActiveSupport::OrderedOptions+ which is used for configuration options such as +config.active_support+ and the like.
 
-The next file required is +active_support/core_ext/hash/deep_dup+ which is covered in "Active Support Core Extensions guide":http://guides.rubyonrails.org/active_support_core_extensions.html#deep_dup
+The next file required is +active_support/core_ext/hash/deep_dup+ which is covered in "Active Support Core Extensions guide":active_support_core_extensions.html#deep_dup
 
 The file that is required next from is +rails/paths+
 
@@ -682,7 +682,7 @@ When the module from this file (+Rails::Initializable+) is included, it extends
 
 h4. +railties/lib/rails/engine.rb+
 
-The next file required in +rails/engine.rb+ is +active_support/core_ext/module/delegation+ which is documented in the "Active Support Core Extensions Guide":http://guides.rubyonrails.org/active_support_core_extensions.html#method-delegation.
+The next file required in +rails/engine.rb+ is +active_support/core_ext/module/delegation+ which is documented in the "Active Support Core Extensions Guide":active_support_core_extensions.html#method-delegation.
 
 The next two files after this are Ruby standard library files: +pathname+ and +rbconfig+. The file after these is +rails/engine/railties+.
 
@@ -698,7 +698,7 @@ Once this file has finished loading we jump back to +railties/lib/rails/plugin.r
 
 h4. Back to +railties/lib/rails/plugin.rb+
 
-The next file required in this is a core extension from Active Support called +array/conversions+ which is covered in "this section":http://guides.rubyonrails.org/active_support_core_extensions.html#array-conversions of the Active Support Core Extensions Guide.
+The next file required in this is a core extension from Active Support called +array/conversions+ which is covered in "this section":active_support_core_extensions.html#array-conversions of the Active Support Core Extensions Guide.
 
 Once that file has finished loading, the +Rails::Plugin+ class is defined.
 
@@ -817,7 +817,7 @@ def initializer(name, opts = {}, &blk)
 end
 </ruby>
 
-An initializer can be configured to run before or after another initializer, which we'll see a couple of times throughout this initialization process. Anything that inherits from +Rails::Railtie+ may also make use of the +initializer+ method, something which is covered in the "Configuration guide":http://guides.rubyonrails.org/configuring.html#rails-railtie-initializer.
+An initializer can be configured to run before or after another initializer, which we'll see a couple of times throughout this initialization process. Anything that inherits from +Rails::Railtie+ may also make use of the +initializer+ method, something which is covered in the "Configuration guide":configuring.html#rails-railtie-initializer.
 
 The +Initializer+ class here is defined within the +Rails::Initializable+ module and its +initialize+ method is defined to just set up a couple of variables:
 
-- 
cgit v1.2.3


From 5660a16d56bb738979c47bf3dea16a40c2547b16 Mon Sep 17 00:00:00 2001
From: James Dean Shepherd <jamesds2007@gmail.com>
Date: Sun, 20 Nov 2011 02:36:50 +0000
Subject: Minor grammar, typo & readability fixes for beginning of Rails
 Initialization guide

---
 railties/guides/source/initialization.textile | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

(limited to 'railties/guides/source/initialization.textile')

diff --git a/railties/guides/source/initialization.textile b/railties/guides/source/initialization.textile
index 036b356a37..5ae9cf0f2b 100644
--- a/railties/guides/source/initialization.textile
+++ b/railties/guides/source/initialization.textile
@@ -17,7 +17,7 @@ As of Rails 3, +script/server+ has become +rails server+. This was done to centr
 
 h4. +bin/rails+
 
-The actual +rails+ command is kept in _bin/rails_ at the and goes like this:
+The actual +rails+ command is kept in _bin/rails_:
 
 <ruby>
 #!/usr/bin/env ruby
@@ -31,7 +31,7 @@ rescue LoadError
 end
 </ruby>
 
-This file will attempt to load +rails/cli+ and if it cannot find it then add the +railties/lib+ path to the load path (+$:+) and will then try to require it again.
+This file will attempt to load +rails/cli+. If it cannot find it then +railties/lib+ is added to the load path (+$:+) before retrying.
 
 h4. +railties/lib/rails/cli.rb+
 
@@ -56,7 +56,7 @@ else
 end
 </ruby>
 
-The +rbconfig+ file here is out of Ruby's standard library and provides us with the +RbConfig+ class which contains useful information dependent on how Ruby was compiled. We'll see this in use in +railties/lib/rails/script_rails_loader+.
+The +rbconfig+ file from the Ruby standard library provides us with the +RbConfig+ class which contains detailed information about the Ruby environment, including how Ruby was compiled. We can see this in use in +railties/lib/rails/script_rails_loader+.
 
 <ruby>
 require 'pathname'
@@ -71,7 +71,7 @@ module Rails
 end
 </ruby>
 
-The +rails/script_rails_loader+ file uses +RbConfig::Config+ to gather up the +bin_dir+ and +ruby_install_name+ values for the configuration which will result in a path such as +/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby+, which is the default path on Mac OS X. If you're running Windows the path may be something such as +C:/Ruby192/bin/ruby+. Anyway, the path on your system may be different, but the point of this is that it will point at the known ruby executable location for your install. The +RbConfig::CONFIG["EXEEXT"]+ will suffix this path with ".exe" if the script is running on Windows. This constant is used later on in +exec_script_rails!+. As for the +SCRIPT_RAILS+ constant, we'll see that when we get to the +in_rails_application?+ method.
+The +rails/script_rails_loader+ file uses +RbConfig::Config+ to obtain the +bin_dir+ and +ruby_install_name+ values for the configuration which together form the path to the Ruby interpreter. The +RbConfig::CONFIG["EXEEXT"]+ will suffix this path with ".exe" if the script is running on Windows. This constant is used later on in +exec_script_rails!+. As for the +SCRIPT_RAILS+ constant, we'll see that when we get to the +in_rails_application?+ method.
 
 Back in +rails/cli+, the next line is this:
 
@@ -79,7 +79,7 @@ Back in +rails/cli+, the next line is this:
 Rails::ScriptRailsLoader.exec_script_rails!
 </ruby>
 
-This method is defined in +rails/script_rails_loader+ like this:
+This method is defined in +rails/script_rails_loader+:
 
 <ruby>
 def self.exec_script_rails!
@@ -96,7 +96,7 @@ rescue SystemCallError
 end
 </ruby>
 
-This method will first check if the current working directory (+cwd+) is a Rails application or is a subdirectory of one. The way to determine this is defined in the +in_rails_application?+ method like this:
+This method will first check if the current working directory (+cwd+) is a Rails application or a subdirectory of one. This is determined by the +in_rails_application?+ method:
 
 <ruby>
 def self.in_rails_application?
@@ -104,7 +104,7 @@ def self.in_rails_application?
 end
 </ruby>
 
-The +SCRIPT_RAILS+ constant defined earlier is used here, with +File.exists?+ checking for its presence in the current directory. If this method returns +false+, then +in_rails_application_subdirectory?+ will be used:
+The +SCRIPT_RAILS+ constant defined earlier is used here, with +File.exists?+ checking for its presence in the current directory. If this method returns +false+ then +in_rails_application_subdirectory?+ will be used:
 
 <ruby>
 def self.in_rails_application_subdirectory?(path = Pathname.new(Dir.pwd))
@@ -112,17 +112,17 @@ def self.in_rails_application_subdirectory?(path = Pathname.new(Dir.pwd))
 end
 </ruby>
 
-This climbs the directory tree until it reaches a path which contains a +script/rails+ file. If a directory is reached which contains this file then this line will run:
+This climbs the directory tree until it reaches a path which contains a +script/rails+ file. If a directory containing this file is reached then this line will run:
 
 <ruby>
 exec RUBY, SCRIPT_RAILS, *ARGV if in_rails_application?
 </ruby>
 
-This is effectively the same as doing +ruby script/rails [arguments]+. Where +[arguments]+ at this point in time is simply "server".
+This is effectively the same as running +ruby script/rails [arguments]+, where +[arguments]+ at this point in time is simply "server".
 
 h4. +script/rails+
 
-This file looks like this:
+This file is as follows:
 
 <ruby>
 APP_PATH = File.expand_path('../../config/application',  __FILE__)
@@ -130,7 +130,7 @@ require File.expand_path('../../config/boot',  __FILE__)
 require 'rails/commands'
 </ruby>
 
-The +APP_PATH+ constant here will be used later in +rails/commands+. The +config/boot+ file that +script/rails+ references is the +config/boot.rb+ file in our application which is responsible for loading Bundler and setting it up.
+The +APP_PATH+ constant will be used later in +rails/commands+. The +config/boot+ file referenced here is the +config/boot.rb+ file in our application which is responsible for loading Bundler and setting it up.
 
 h4. +config/boot.rb+
 
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