From 0e6ced661a338a0dd2ee5b6927574f635975842e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fran=C3=A7ois=20Poirotte?= <clicky@erebot.net>
Date: Sat, 29 Jul 2017 13:51:05 +0200
Subject: [PATCH] Make use of method chaining

---
 src/Cryptal/Implementers/AbstractHash.php | 3 +--
 src/Cryptal/Implementers/AbstractMac.php  | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/Cryptal/Implementers/AbstractHash.php b/src/Cryptal/Implementers/AbstractHash.php
index 8fd4463..78411df 100644
--- a/src/Cryptal/Implementers/AbstractHash.php
+++ b/src/Cryptal/Implementers/AbstractHash.php
@@ -14,7 +14,6 @@ abstract class AbstractHash extends AbstractContextBasedAlgorithm implements Has
     final public static function hash(HashEnum $algorithm, $data, $raw = false)
     {
         $obj = new static($algorithm);
-        $obj->update($data);
-        return $obj->finalize($raw);
+        return $obj->update($data)->finalize($raw);
     }
 }
diff --git a/src/Cryptal/Implementers/AbstractMac.php b/src/Cryptal/Implementers/AbstractMac.php
index 2290583..a976fbe 100644
--- a/src/Cryptal/Implementers/AbstractMac.php
+++ b/src/Cryptal/Implementers/AbstractMac.php
@@ -21,7 +21,6 @@ final public static function mac(
         $raw = false
     ) {
         $obj = new static($macAlgorithm, $innerAlgorithm, $key, $nonce);
-        $obj->update($data);
-        return $obj->finalize($raw);
+        return $obj->update($data)->finalize($raw);
     }
 }