0.4.1 - Added ArrayAccess to EntityIterator

Author: Swader

CHANGELOG.md

@@ -1,6 +1,10 @@
 #Changelog
 All notable changes will be documented in this file
 
+## 0.4.1
+
+- [Internal] Added ArrayAccess to EntityIterator
+
 ## 0.4 - June 11th, 2015
 
 - [Feature] Added Search API

src/Entity/EntityIterator.php

@@ -5,7 +5,7 @@
 use GuzzleHttp\Message\ResponseInterface as Response;
 use Swader\Diffbot\Abstracts\Entity;
 
-class EntityIterator implements \Countable, \Iterator
+class EntityIterator implements \Countable, \Iterator, \ArrayAccess
 {
     /** @var  array */
     protected $data;
@@ -95,4 +95,72 @@ public function __get($name)
 
         return $entity->$name;
     }
+
+    /**
+     * (PHP 5 &gt;= 5.0.0)<br/>
+     * Whether a offset exists
+     * @link http://php.net/manual/en/arrayaccess.offsetexists.php
+     * @param mixed $offset <p>
+     * An offset to check for.
+     * </p>
+     * @return boolean true on success or false on failure.
+     * </p>
+     * <p>
+     * The return value will be casted to boolean if non-boolean was returned.
+     */
+    public function offsetExists($offset)
+    {
+        return (isset($this->data[$offset]));
+    }
+
+    /**
+     * (PHP 5 &gt;= 5.0.0)<br/>
+     * Offset to retrieve
+     * @link http://php.net/manual/en/arrayaccess.offsetget.php
+     * @param mixed $offset <p>
+     * The offset to retrieve.
+     * </p>
+     * @return mixed Can return all value types.
+     */
+    public function offsetGet($offset)
+    {
+        if ($this->offsetExists($offset)) {
+            return $this->data[$offset];
+        }
+    }
+
+    /**
+     * (PHP 5 &gt;= 5.0.0)<br/>
+     * Offset to set
+     * @link http://php.net/manual/en/arrayaccess.offsetset.php
+     * @param mixed $offset <p>
+     * The offset to assign the value to.
+     * </p>
+     * @param mixed $value <p>
+     * The value to set.
+     * </p>
+     * @return void
+     */
+    public function offsetSet($offset, $value)
+    {
+        throw new \BadMethodCallException(
+            'Resultset is read only'
+        );
+    }
+
+    /**
+     * (PHP 5 &gt;= 5.0.0)<br/>
+     * Offset to unset
+     * @link http://php.net/manual/en/arrayaccess.offsetunset.php
+     * @param mixed $offset <p>
+     * The offset to unset.
+     * </p>
+     * @return void
+     */
+    public function offsetUnset($offset)
+    {
+        if ($this->offsetExists($offset)) {
+            unset($this->data[$offset]);
+        }
+    }
 }