From 955e1e1e6c86d5ce9daaeedec7585a315d099046 Mon Sep 17 00:00:00 2001
From: Zhihao Yuan <lichray@gmail.com>
Date: Sat, 16 Nov 2019 21:26:49 -0600
Subject: [PATCH] Simplify code with four-legged std::equal

---
 include/argparse.hpp | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/include/argparse.hpp b/include/argparse.hpp
index 3a5ff34..d6a744a 100644
--- a/include/argparse.hpp
+++ b/include/argparse.hpp
@@ -270,14 +270,10 @@ public:
   operator==(const T &aRhs) const {
     using ValueType = typename T::value_type;
     auto tLhs = get<T>();
-    if (tLhs.size() != aRhs.size())
-      return false;
-    else {
-      return std::equal(std::begin(tLhs), std::end(tLhs), std::begin(aRhs),
-                        [](const auto &lhs, const auto &rhs) {
-                          return std::any_cast<const ValueType &>(lhs) == rhs;
-                        });
-    }
+    return std::equal(std::begin(tLhs), std::end(tLhs), std::begin(aRhs),
+                      std::end(aRhs), [](const auto &lhs, const auto &rhs) {
+                        return std::any_cast<const ValueType &>(lhs) == rhs;
+                      });
   }
 
 private: