From fa9972b9d532a2920fcadf9b13f30e10659334bd Mon Sep 17 00:00:00 2001
From: chatlanin <zimin@chatlanin.com.ru>
Date: Thu, 12 May 2022 11:32:39 +0300
Subject: [PATCH] add important note

---
 bin/main.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/bin/main.cpp b/bin/main.cpp
index 3a1c5fe..b9aaa05 100644
--- a/bin/main.cpp
+++ b/bin/main.cpp
@@ -43,7 +43,8 @@ int main(int argc, char *argv[])
   {// ex: string::split_str
     std::string str { "asdf,qwer,zxcv" };
     hack::string::v_str v = hack::string::split_str(str, ',');
-    for (const auto& c : v) hack::log()(c);
+    hack::log log;
+    for (const auto& c : v) log(c);
   }
 
   {// ex: renge::within
@@ -53,6 +54,7 @@ int main(int argc, char *argv[])
   {// ex: container::vector_multiset
     std::vector<std::string> v;
     hack::container::vector_multiset(v, "asdf", "qwer", "zcv");
+    // of course you understand that a new logger object is created here every time !!!
     for(const auto& c : v) hack::log()(c);
   }