Add cookie documentation

joelwurtz · joelwurtz · commit d61e49729285 · 2016-01-17T18:02:54.000+01:00
diff --git a/plugins/cookie.rst b/plugins/cookie.rst
@@ -1,4 +1,19 @@
 Cookie Plugin
 =============
 
-TODO: explain the cookie plugin
+Cookie plugins allow you to sore cookies information in a `CookieJar` and reuses them on consequent requests according
+to `RFC 6265`_ specification::
+
+    use Http\Discovery\HttpClientDiscovery;
+    use Http\Message\CookieJar;
+    use Http\Plugins\PluginClient;
+    use Http\Plugins\CookiePlugin;
+
+    $cookiePlugin = new CookiePlugin(new CookieJar());
+
+    $pluginClient = new PluginClient(
+        HttpClientDiscovery::find(),
+        [$cookiePlugin]
+    );
+
+.. _RFC 6265: https://tools.ietf.org/html/rfc6265
