Show single blog entry.

app/controllers/blogs_controller.rb

@@ -14,6 +14,7 @@ class BlogsController < ApplicationController
     respond_to do |format|
       format.html
       format.json { render :json => @blog }
+    end
   end
 
 end

app/models/blog.rb

@@ -1,9 +1,19 @@
 class Blog < ActiveRecord::Base
   attr_accessible :title, :body, :release
-  validates :title, :presence => true, :length { minimum: 3 }
+  validates :title, :presence => true, :length => { :minimum => 3 }
   validates :body, :presence => true
 
   def self.released
     Blog.where("DATE(release) <= DATE(?)", Time.now).order("release DESC")
   end
+
+  def self.get(id = nil)
+    return false if nil
+
+    blog = Blog.find(id)
+
+    return false if blog.release == nil
+
+    return blog
+  end
 end