Rename GeoIP2 => GeoIp2 for consistency

src/GeoIp2/Record/AbstractRecord.php

@@ -0,0 +1,34 @@
+<?php
+
+namespace GeoIp2\Record;
+
+abstract class AbstractRecord
+{
+    private $record;
+
+    /**
+     * @ignore
+     */
+    public function __construct($record)
+    {
+        $this->record = $record;
+    }
+
+    /**
+     * @ignore
+     */
+    public function __get($attr)
+    {
+        $valid = in_array($attr, $this->validAttributes);
+        // XXX - kind of ugly but greatly reduces boilerplate code
+        $key = strtolower(preg_replace('/([A-Z])/', '_\1', $attr));
+
+        if ($valid && isset($this->record[$key])) {
+            return $this->record[$key];
+        } elseif ($valid) {
+            return null;
+        } else {
+            throw new \RuntimeException("Unknown attribute: $attr");
+        }
+    }
+}