README.md in acts_as_xlsx-1.0.1 vs README.md in acts_as_xlsx-1.0.2

@@ -5,13 +5,13 @@
 **IRC**:          [irc.freenode.net / #axlsx](irc://irc.freenode.net/axlsx)    
 **Git**:          [http://github.com/randym/acts_as_xlsx](http://github.com/randym/acts_as_xlsx)   
 **Author**:       Randy Morgan   
 **Copyright**:    2011      
 **License**:      MIT License      
-**Latest Version**: 1.0.1 	   
+**Latest Version**: 1.0.2 	   
 **Ruby Version**: 1.8.7 - 1.9.3  
-**Release Date**: December 1st 2011     
+**Release Date**: December 3rd 2011     
 
 Synopsis
 --------
 
 Acts_as_xlsx is an active record plugin for Axlsx. It makes generating excel spreadsheets from any subclass of ActiveRecord::Base as simple as a couple of lines of code.
@@ -43,12 +43,16 @@
 Usage
 -----
 
 ###Examples
 
-A trivial rails example
+A trivial rails example. In a production environment you will want to you stuff like x_sendfile and Tempfile  
+http://www.therailsway.com/2009/2/22/file-downloads-done-right  
 
+for nginx  
+http://andrewtimberlake.com/blog/how-to-protect-downloads-but-still-have-nginx-serve-the-files   
+
      #Add the gem to your Gemfile and bundle install
        gem 'acts_as_xlsx'
       
      # app/models/post.rb
        class Post < ActiveRecord::Base
@@ -63,14 +67,31 @@
            p.serialize('public/downloads/posts.xlsx')
            send_file 'public/downloads/posts.xlsx', :type=>"application/xlsx"
          end
        end
 
-Specify columns and methods and i18n chain
-	p = Post.to_xlsx :columns => [:name, :title, :ranking], :i18n => 'activerecord.attributes'
+     # dont forget to add posts/xslx to your routes!
 
+In addition to dumping the entire table, it is also possible to specify the columns and method chains to execute in genrating your report.
+       # GET posts/xslx
+       def xlsx	    
+         p = Post.to_xlsx :columns => [:name, :title, :ranking, :'comments.last.content', :'comments.last.author.name']
+         p.serialize('public/downloads/posts.xlsx')
+         send_file 'public/downloads/posts.xlsx', :type=>"application/xlsx"
+       end
+
+If your application uses i18n, you can specify the prefix for column labels as well
+
+       # GET posts/xslx
+       def xlsx	    
+         p = Post.to_xlsx :i18n => 'activerecord.attributes'
+         p.serialize('public/downloads/posts.xlsx')
+         send_file 'public/downloads/posts.xlsx', :type=>"application/xlsx"
+       end
+    
 For examples on how to use axlsx for custom styles, charts, images and more see:
+
         [http://rubygems.org/gems/axlsx] (https://rubygems.org/gems/axlsx)
 
 ###Documentation
 
 This gem is 100% documented with YARD, an exceptional documentation library. To see documentation for this, and all the gems installed on your system use:
@@ -83,9 +104,12 @@
 
 This gem has 100% coverage using Test::Unit
  
 Changelog
 ---------
+- **December.3.11**: 1.0.2 release
+    Added support for chained method columns like :'model.association.attribute'
+
 - **October.30.11**: 1.0.1 release
   - Patch for inclusion error
 
 - **October.30.11**: 1.0.0 release
   - First release