From 33048c5fab4eb81400a7018d3134d49dc304c875 Mon Sep 17 00:00:00 2001
From: Matthias Mullie <git@mullie.eu>
Date: Thu, 26 Jan 2017 09:12:33 +0100
Subject: [PATCH] Make add chainable

Fixes #125
---
 src/Minify.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/Minify.php b/src/Minify.php
index 12043fa..b3b1f3f 100644
--- a/src/Minify.php
+++ b/src/Minify.php
@@ -54,6 +54,8 @@ public function __construct(/* $data = null, ... */)
      * Add a file or straight-up code to be minified.
      *
      * @param string|string[] $data
+     *
+     * @return static
      */
     public function add($data /* $data = null, ... */)
     {
@@ -84,6 +86,8 @@ public function add($data /* $data = null, ... */)
             // store data
             $this->data[$key] = $value;
         }
+
+        return $this;
     }
 
     /**