added pages

models/post.rb

@@ -16,8 +16,13 @@ class Post
     first(:id => id, :released => true)
   end
 
+  def self.get_page page=0
+    all(:released => true, :limit => 10, :offset => (page * 10 + 1),
+        :order => [:written.desc])
+  end
+
   def self.find_of_day time
-    all(:written => time..(time+86400))
+    all(:written => time..(time+86400), :releaed => true)
   end
 
   def acknowledged_comments

page.rb

@@ -5,7 +5,11 @@ class Blog < Sinatra::Base
   use Rack::Flash, :accessorize => [:error, :warning, :notice]
 
   get '/' do
-    @posts = Post.all(:released => true, :order => [:written.desc])
+    if params.has_key? 'page'
+      @posts = Post.get_page(params['page'].to_i)
+    else
+      @posts = Post.get_page()
+    end
     haml :index
   end