Document chunk.

queries.md

@@ -31,6 +31,25 @@ The database query builder provides a convenient, fluent interface to creating a
   var_dump($user->name);
  }
 
+#### Chunking Results From A Table
+
+ DB::table('users')->chunk(100, function($users)
+ {
+  foreach ($users as $user)
+  {
+  //
+  }
+ });
+
+You may stop further chunks from being processed by returning `false` from the `Closure`:
+
+ DB::table('users')->chunk(100, function($users)
+ {
+  //
+
+  return false;
+ });
+
 #### Retrieving A Single Row From A Table
 
  $user = DB::table('users')->where('name', 'John')->first();