From c20bdd68796c0fc31441ffe059a462a0d423cc77 Mon Sep 17 00:00:00 2001
From: Florent Le Coz <louiz@louiz.org>
Date: Wed, 12 Nov 2014 07:52:07 +0100
Subject: Add utils::revstr

---
 src/test.cpp         |  4 ++++
 src/utils/revstr.cpp |  9 +++++++++
 src/utils/revstr.hpp | 11 +++++++++++
 3 files changed, 24 insertions(+)
 create mode 100644 src/utils/revstr.cpp
 create mode 100644 src/utils/revstr.hpp

(limited to 'src')

diff --git a/src/test.cpp b/src/test.cpp
index 1b7a873..59c0a1e 100644
--- a/src/test.cpp
+++ b/src/test.cpp
@@ -10,6 +10,7 @@
 #include <config/config.hpp>
 #include <bridge/colors.hpp>
 #include <utils/tolower.hpp>
+#include <utils/revstr.hpp>
 #include <irc/irc_user.hpp>
 #include <utils/split.hpp>
 #include <xmpp/jid.hpp>
@@ -161,6 +162,9 @@ int main()
   std::cout << lowercase << std::endl;
   assert(lowercase == "coucou les copains ♥");
 
+  const std::string ltr = "coucou";
+  assert(utils::revstr(ltr) == "uocuoc");
+
   /**
    * XML parsing
    */
diff --git a/src/utils/revstr.cpp b/src/utils/revstr.cpp
new file mode 100644
index 0000000..87fd801
--- /dev/null
+++ b/src/utils/revstr.cpp
@@ -0,0 +1,9 @@
+#include <utils/revstr.hpp>
+
+namespace utils
+{
+  std::string revstr(const std::string& original)
+  {
+    return {original.rbegin(), original.rend()};
+  }
+}
diff --git a/src/utils/revstr.hpp b/src/utils/revstr.hpp
new file mode 100644
index 0000000..0f00076
--- /dev/null
+++ b/src/utils/revstr.hpp
@@ -0,0 +1,11 @@
+#ifndef REVSTRP_INCLUDED
+# define REVSTR_INCLUDED
+
+#include <string>
+
+namespace utils
+{
+  std::string revstr(const std::string& original);
+}
+
+#endif // REVSTR_INCLUDED
-- 
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