Readme updated.

readme.md

@@ -2,7 +2,7 @@
 
 ## About
 
-Snippets allows you to relate one or more html blocks to any page in Refinery.
+Snippets allows you to relate one or more html blocks to any page in Refinery. These blocks are attached to the page parts, before or after the its html body.
 
 ## Requirements
 
@@ -12,8 +12,8 @@ Snippets allows you to relate one or more html blocks to any page in Refinery.
 
 ### to 1.0
 * Snippet selector in page administration. -- done
-* Save and Continue button 
-* Attaching snippet to page part directly through administration, without overriding view template
+* Save and Continue button -- done
+* Attaching snippet to page part directly through administration, without overriding view template -- done
 * Documentation
 * Tests 
 
@@ -38,22 +38,19 @@ Next run
 ## Usage
 
 * Create Snippet on /refinery/snippets
-* Now you can attach snippet to page when you click Edit this page on `/refinery/pages`
-* Next add something like this to: 
-
-`app/views/pages/show.html.erb`
-
-	<% content_for :body_content_right do %>
-	  <% @page.snippets.each do |s| %>
-	    <%= raw s.body %>
-	  <% end %>
-	<% end %>
-	<%= render :partial => "/shared/content_page" %>
+* Now you can attach snippet to page when you click Edit this page on `/refinery/pages`. In the Snippets tab you can select the part to which you want to attach the block and add it after and/or before the html body of the part.  
+* Next you can use @page.content_for(:part_name) to print the body of the part and the snippets attached to it.
+* You have some other interesting methods to work with snippets:
+** page.snippets: returns all the snippets attached to all the parts of page.
+** part.after: returns all the snippets attached after the html body of part.
+** part.before: returns all the snippets attached before the html body of part.
+** snippet.pages: returns all pages to whose parts is snippet attached.
+** snippet.before?(part): returns true if snippet is attached before part body.
+** snippet.after?(part): return true if snippet is attached after part body.
 
 ## Screenshots
 
 ![Create/Edit Snippet] (http://farm3.static.flickr.com/2150/5702424159_a688bfd7dd_b.jpg)
-![Snippets Administration] (http://farm3.static.flickr.com/2018/5702979460_3126471546_b.jpg)
 
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