update documentation.

bundles/docs/views/template.blade.php

@@ -29,5 +29,6 @@
 	</div>
 	{{ HTML::script('http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js') }}
 	{{ HTML::script('laravel/js/prettify.js') }}
+	{{ HTML::script('laravel/js/scroll.js') }}
 </body>
 </html>
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public/laravel/css/style.css

@@ -269,7 +269,7 @@ code
 
 #toTop
 {
-	display:block;
+	display:none;
 	padding:0.2em 1em 0.05em 1em;
 	position:fixed;
 	top:1.2em;

storage/documentation/database/eloquent.md

@@ -14,6 +14,7 @@
 - [Constraining Eager Loads](#constraining-eager-loads)
 - [Setter & Getter Methods](#getter-and-setter-methods)
 - [Mass-Assignment](#mass-assignment)
+- [Converting Models To Arrays](#to-array)
 
 <a name="the-basics"></a>
 ## The Basics
@@ -303,6 +304,10 @@ However, you may often only want to insert a new record into the intermediate ta
 
 	$user->roles()->attach($role_id);
 
+Alternatively, you can use the `sync` method, which accepts an array of IDs to "sync" with the intermediate table. After this operation is complete, only the IDs in the array will be on the intermediate table.
+
+	$user->roles()->sync(array(1, 2, 3));
+
 <a name="intermediate-tables"></a>
 ## Working With Intermediate Tables
 
@@ -458,3 +463,24 @@ Alternatively, you may use the **accessible** method from your model:
 	User::accessible(array('email', 'password', 'name'));
 
 > **Note:** Utmost caution should be taken when mass-assigning using user-input. Technical oversights could cause serious security vulnerabilities.
+
+<a name="to-array"></a>
+## Converting Models To Arrays
+
+When building JSON APIs, you will often need to convert your models to array so they can be easily serialized. It's really simple.
+
+#### Convert a model to an array:
+
+	return json_encode($user->to_array());
+
+The `to_array` method will automatically grab all of the attributes on your model, as well as any loaded relationships.
+
+Sometimes you may wish to limit the attributes that are included in your model's array, such as passwords. To do this, add a `hidden` attribute definition to your model:
+
+#### Excluding attributes from the array:
+
+	class User extends Eloquent {
+
+		public static $hidden = array('password');
+
+	}
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