FIX: missing Model::__unset($property)

README.markdown

@@ -81,6 +81,7 @@ Changelog
 * Global setting to allow static requests to avoid being forced in to using the namespace + class as the auto table name [[michaelward82](https://github.com/michaelward82)] - [issue #100](https://github.com/j4mie/paris/issues/100)
 * Document conflict between static Model calling and auto_prefix_models [[michaelward82](https://github.com/michaelward82)] - [issue #102](https://github.com/j4mie/paris/issues/102)
 * Added @method tags for magic methods [[stellis](https://github.com/stellis)] - [issue #104](https://github.com/j4mie/paris/issues/104)
+* Add missing `__unset()` magic method [[qyanu](https://github.com/qyanu)] - [issue #106](https://github.com/j4mie/paris/issues/106)
 
 #### 1.5.4 - released 2014-09-23
 

paris.php

@@ -563,6 +563,16 @@ public function __set($property, $value) {
             $this->orm->set($property, $value);
         }
 
+        /**
+         * Magic unset method, allows unset($model->property)
+         *
+         * @param  string $property
+         * @return void
+         */
+        public function __unset($property) {
+            $this->orm->__unset($property);
+        }
+
         /**
          * Magic isset method, allows isset($model->property) to work correctly.
          *

test/MagicMethodsTest.php

@@ -0,0 +1,29 @@
+<?php
+
+class MagicMethodsTest extends PHPUnit_Framework_TestCase {
+
+    public function setUp() {
+        // Set up the dummy database connection
+        ORM::set_db(new MockPDO('sqlite::memory:'));
+
+        // Enable logging
+        ORM::configure('logging', true);
+
+        Model::$auto_prefix_models = null;
+    }
+
+    public function tearDown() {
+        ORM::configure('logging', false);
+        ORM::set_db(null);
+
+        Model::$auto_prefix_models = null;
+    }
+
+    public function testMagicMethodUnset() {
+        $model = Model::factory("Simple")->create();
+        $model->property = "test";
+        unset($model->property);
+        $this->assertFalse(isset($model->property));
+        $this->assertTrue($model->get("property")!="test");
+    }
+}