diff --git a/snippets/codeigniter.snippets b/snippets/codeigniter.snippets
index 5dcd2da..7adf1e9 100644
--- a/snippets/codeigniter.snippets
+++ b/snippets/codeigniter.snippets
@@ -2,24 +2,139 @@
 
 # Controller
 snippet ci_controller
-	class ${1:ClassName} extends CI_Controller {
-		function __construct() {
+	<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+
+	class ${1:ClassName} extends CI_Controller
+	{
+		function __construct()
+		{
 			parent::__construct();
 			${2:// code...}
 		}
 
-		function ${3:index}() {
+		function ${3:index}()
+		{
 			${4:// code...}
 		}
 	}
 # Model
 snippet ci_model
-	class ${1:ClassName_model} extends CI_Model {
-		function __construct() {
+	<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+
+	class ${1:ClassName_model} extends CI_Model
+	{
+		function __construct()
+		{
 			parent::__construct();
 			${2:// code...}
 		}
 	} 
+snippet ci_model_crudl
+	<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+
+	class ${1:ClassName_model} extends CI_Model
+	{
+		private $table = '${2:table_name}';
+
+		function __construct()
+		{
+			parent::__construct();
+			${3:// code...}
+		}
+
+		// public create(data) {{{
+		/**
+		 * create
+		 *
+		 * @param mixed $data
+		 * @access public
+		 * @return boolean
+		 */
+		public function create($data)
+		{
+			if($this->db->insert($table, $data))
+				return true;
+			else
+				return false;
+		}
+		// }}}
+
+		// public read(id) {{{
+		/**
+		 * read
+		 *
+		 * @param int $id
+		 * @access public
+		 * @return boolean
+		 */
+		public function read($id)
+		{
+			return $this->db->get_where($table, array('id', $id))->result();
+		}
+		// }}}
+
+		// public update(id,data) {{{
+		/**
+		 * update
+		 *
+		 * @param int $id
+		 * @param mixed $data
+		 * @access public
+		 * @return boolean
+		 */
+		public function update($id, $data)
+		{
+			if($this->db->update($table, $data, array('id' => $id)))
+				return true;
+			else
+				return false;
+		}
+		// }}}
+
+		// public delete(id) {{{
+		/**
+		 * delete
+		 *
+		 * @param mixed $id (int o array of int)
+		 * @access public
+		 * @return boolean
+		 */
+		public function delete($id)
+		{
+			if(is_array($id))
+			{
+				$this->db->trans_start();
+				foreach($id as $elem)
+					$this->db->delete($table, array('id' => $elem));
+				$this->db->trans_complete();
+			}
+			else
+			{
+				if($this->db->delete($table, array('id' => $id)))
+					return true;
+				else
+					return false;
+			}
+		}
+		// }}}
+
+		// public listRows(limit=null,offset=0) {{{
+		/**
+		 * listRows
+		 *
+		 * @param int $limit
+		 * @param int $offset
+		 * @access public
+		 * @return boolean
+		 */
+		public function listRows($limit = null, $offset = 0)
+		{
+			if(!is_null($limit))
+				$this->db->limit($limit, $offset);
+			return $this->db->get($table)->result();
+		}
+		// }}}
+	}
 # Load view
 snippet ci_load-view
 	$this->load->view("${1:view_name}", $${2:data});${3}