0
@@ -24,14 +24,14 @@
0
 mapping package), but that doesn't mean that Action Pack depends on Active
0
 Record. Action Pack is an independent package that can be used with any sort
0
 of backend (Instiki[http://www.instiki.org], which is based on an older version
0
-of Action Pack, uses Madeleine for example). Read more about the role Action
0
+of Action Pack, used Madeleine for example). Read more about the role Action
0
 Pack can play when used together with Active Record on
0
 http://www.rubyonrails.org.
0
 
0
 A short rundown of the major features:
0
 
0
 * Actions grouped in controller as methods instead of separate command objects
0
-  and can therefore helper share methods.
0
+  and can therefore share helper methods.
0
 
0
     BlogController < ActionController::Base
0
       def display
0
0
0
@@ -103,15 +103,15 @@
0
       def list
0
         # Before this action is run, the user will be authenticated, the cache
0
         # will be examined to see if a valid copy of the results already
0
-        # exist, and the action will be logged for auditing.
0
+        # exists, and the action will be logged for auditing.
0
         
0
         # After this action has run, the output will first be localized then 
0
-        # compressed to minimize bandwith usage
0
+        # compressed to minimize bandwidth usage
0
       end
0
       
0
       private
0
         def authenticate
0
-          # Implement the filter will full access to both request and response
0
+          # Implement the filter with full access to both request and response
0
         end
0
     end
0
   
0
@@ -316,7 +316,7 @@
0
 
0
     <%= form "post" %>
0
     
0
-    ...will generate something like (the selects will have more options of
0
+    ...will generate something like (the selects will have more options, of
0
     course):
0
     
0
     <form action="create" method="POST">
0
@@ -413,7 +413,7 @@
0
   
0
 This simple setup will list all the posts in the system on the index page,
0
 which is called by accessing /weblog/. It uses the form builder for the Active
0
-Record model to make the new screen, which in turns hand everything over to
0
+Record model to make the new screen, which in turn hands everything over to
0
 the create action (that's the default target for the form builder when given a
0
 new model). After creating the post, it'll redirect to the display page using
0
 an URL such as /weblog/display/5 (where 5 is the id of the post).

0
@@ -1,14 +1,14 @@
0
 = Active Record -- Object-relation mapping put on rails
0
 
0
 Active Record connects business objects and database tables to create a persistable
0
-domain model where logic and data is presented in one wrapping. It's an implementation 
0
+domain model where logic and data are presented in one wrapping. It's an implementation 
0
 of the object-relational mapping (ORM) pattern[http://www.martinfowler.com/eaaCatalog/activeRecord.html] 
0
 by the same name as described by Martin Fowler:
0
 
0
   "An object that wraps a row in a database table or view, encapsulates 
0
        the database access, and adds domain logic on that data."
0
 
0
-Active Records main contribution to the pattern is to relieve the original of two stunting problems:
0
+Active Record's main contribution to the pattern is to relieve the original of two stunting problems:
0
 lack of associations and inheritance. By adding a simple domain language-like set of macros to describe
0
 the former and integrating the Single Table Inheritance pattern for the latter, Active Record narrows the
0
 gap of functionality between the data mapper and active record approach.
0
@@ -157,7 +157,7 @@
0
 
0
      pkId = 1234
0
      cat = Cat.find(pkId)
0
-     # something even more interesting involving a the same cat...
0
+     # something even more interesting involving  the same cat...
0
      cat.save
0
 
0
   {Learn more}[link:classes/ActiveRecord/Base.html]
0
@@ -189,7 +189,7 @@
0
 
0
 Data definitions are specified only in the database. Active Record queries the database for 
0
 the column names (that then serves to determine which attributes are valid) on regular
0
-objects instantiation through the new constructor and relies on the column names in the rows
0
+object instantiation through the new constructor and relies on the column names in the rows
0
 with the finders.
0
  
0
    # CREATE TABLE companies (
0
@@ -235,7 +235,7 @@
0
 
0
 == Simple example (2/2): Using the domain
0
 
0
-Picking a database connection for all the active records
0
+Picking a database connection for all the Active Records
0
 
0
    ActiveRecord::Base.establish_connection(
0
      :adapter  => "mysql", 
0
0
@@ -300,9 +300,9 @@
0
 
0
 == Philosophy 
0
 
0
-Active Record attempts to provide a coherent wrapping for the inconvenience that is 
0
+Active Record attempts to provide a coherent wrapper as a solution for the inconvenience that is 
0
 object-relational mapping. The prime directive for this mapping has been to minimize
0
-the amount of code needed to built a real-world domain model. This is made possible
0
+the amount of code needed to build a real-world domain model. This is made possible
0
 by relying on a number of conventions that make it easy for Active Record to infer
0
 complex relations and structures from a minimal amount of explicit direction.
0
 

0
@@ -18,8 +18,8 @@
0
 
0
 == Installation
0
 
0
-The prefered method of installing Active Support is through its GEM file. You'll need to have
0
-RubyGems[http://rubygems.rubyforge.org/wiki/wiki.pl] installed for that, though. If you have,
0
+The preferred method of installing Active Support is through its GEM file. You'll need to have
0
+RubyGems[http://rubygems.rubyforge.org/wiki/wiki.pl] installed for that, though. If you have it,
0
 then use:
0
 
0
   % [sudo] gem install activesupport-1.0.0.gem

0
@@ -1,22 +1,22 @@
0
 == Welcome to Rails
0
 
0
-Rails is a web-application and persistance framework that includes everything
0
+Rails is a web-application and persistence framework that includes everything
0
 needed to create database-backed web-applications according to the
0
 Model-View-Control pattern of separation. This pattern splits the view (also
0
 called the presentation) into "dumb" templates that are primarily responsible
0
-for inserting pre-build data in between HTML tags. The model contains the
0
+for inserting pre-built data in between HTML tags. The model contains the
0
 "smart" domain objects (such as Account, Product, Person, Post) that holds all
0
 the business logic and knows how to persist themselves to a database. The
0
 controller handles the incoming requests (such as Save New Account, Update
0
 Product, Show Post) by manipulating the model and directing data to the view.
0
 
0
-In Rails, the model is handled by what's called a object-relational mapping
0
+In Rails, the model is handled by what's called an object-relational mapping
0
 layer entitled Active Record. This layer allows you to present the data from
0
 database rows as objects and embellish these data objects with business logic
0
 methods. You can read more about Active Record in 
0
 link:files/vendor/rails/activerecord/README.html.
0
 
0
-The controller and view is handled by the Action Pack, which handles both
0
+The controller and view are handled by the Action Pack, which handles both
0
 layers by its two parts: Action View and Action Controller. These two layers
0
 are bundled in a single package due to their heavy interdependence. This is
0
 unlike the relationship between the Active Record and Action Pack that is much
0
0
@@ -49,9 +49,9 @@
0
   </VirtualHost>
0
 
0
 NOTE: Be sure that CGIs can be executed in that directory as well. So ExecCGI
0
-should be on and ".cgi" should respond. All requests from 127.0.0.1 goes
0
+should be on and ".cgi" should respond. All requests from 127.0.0.1 go
0
 through CGI, so no Apache restart is necessary for changes. All other requests
0
-goes through FCGI (or mod_ruby) that requires restart to show changes.
0
+go through FCGI (or mod_ruby), which requires a restart to show changes.
0
 
0
 
0
 == Debugging Rails
0
@@ -101,7 +101,7 @@
0
 You can interact with the domain model by starting the console through script/console. 
0
 Here you'll have all parts of the application configured, just like it is when the
0
 application is running. You can inspect domain models, change values, and save to the
0
-database. Start the script without arguments will launch it in the development environment.
0
+database. Starting the script without arguments will launch it in the development environment.
0
 Passing an argument will specify a different environment, like <tt>console production</tt>.
0
 
0
 
0
0
@@ -117,11 +117,11 @@
0
 
0
 app/models
0
   Holds models that should be named like post.rb.
0
-  Most models will descent from ActiveRecord::Base.
0
+  Most models will descend from ActiveRecord::Base.
0
   
0
 app/views
0
   Holds the template files for the view that should be named like
0
-  weblog/index.rhtml for the WeblogController#index action. All views uses eRuby
0
+  weblog/index.rhtml for the WeblogController#index action. All views use eRuby
0
   syntax. This directory can also be used to keep stylesheets, images, and so on
0
   that can be symlinked to public.
0
   
0
0
0
@@ -132,14 +132,14 @@
0
   Configuration files for the Rails environment, the routing map, the database, and other dependencies.
0
 
0
 components
0
-  Self-contained mini-applications that can bundle controllers, models, and views together.
0
+  Self-contained mini-applications that can bundle together controllers, models, and views.
0
 
0
 lib
0
   Application specific libraries. Basically, any kind of custom code that doesn't
0
-  belong  controllers, models, or helpers. This directory is in the load path.
0
+  belong under controllers, models, or helpers. This directory is in the load path.
0
     
0
 public
0
-  The directory available for the web server. Contains sub-directories for images, stylesheets,
0
+  The directory available for the web server. Contains subdirectories for images, stylesheets,
0
   and javascripts. Also contains the dispatchers and the default HTML files.
0
 
0
 script
0
@@ -149,5 +149,6 @@
0
   Unit and functional tests along with fixtures.
0
 
0
 vendor
0
-  External libraries that the application depend on. This directory is in the load path.
0
+  External libraries that the application depends on. Also includes the plugins subdirectory.
0
+  This directory is in the load path.