diff --git a/src/logger/logger.cpp b/src/logger/logger.cpp
index d080005..7dbc049 100644
--- a/src/logger/logger.cpp
+++ b/src/logger/logger.cpp
@@ -2,22 +2,22 @@
 
 namespace hack
 {
-  std::string log::devider_ = " ";
-  int log::count_ = 0;
+  // std::string log::devider = " ";
+  // int log::count = 0;
 
-  log::log(const std::string devider, std::experimental::source_location location) : location_ { location }
+  log::log(const std::string devider_, std::experimental::source_location location_) : location { location_ }
   {
-    this->devider_ = devider;
+    //this->devider = devider_;
   }
 
-  warn::warn(const std::string devider, std::experimental::source_location location) : location_ { location }
+  warn::warn(const std::string devider_, std::experimental::source_location location_) : location { location_ }
   {
-   this->devider_ = devider;
+   //this->devider = devider_;
   }
 
-  error::error(const std::string devider, std::experimental::source_location location) : location_ { location }
+  error::error(const std::string devider_, std::experimental::source_location location_) : location { location_ }
   {
-   this->devider_ = devider;
+   //this->devider = devider_;
   }
 
   void log::print() { std::cout << std::endl; }
diff --git a/src/logger/logger.hpp b/src/logger/logger.hpp
index 6ccec47..bab34bf 100644
--- a/src/logger/logger.hpp
+++ b/src/logger/logger.hpp
@@ -13,7 +13,7 @@ namespace hack
   class log
   {
     public:
-      log(const std::string devider = ", ", std::experimental::source_location location = std::experimental::source_location::current()); 
+      log(const std::string devider_ = ", ", std::experimental::source_location location_ = std::experimental::source_location::current()); 
       log(log&) = delete;
       log(log&&) = delete;
 
@@ -21,80 +21,80 @@ namespace hack
       template<typename... Args>
       void operator() (const Args&... args)
       {
-        std::cout << make_type_view
-                  << location_.file_name() << ":" << view::color::reset 
-                  << view::color::italic << view::color::yellow << location_.function_name() << "()" << view::color::reset
-                  << view::color::bold << view::color::blue << "[" << location_.line() << "]" << view::color::reset << ": ";
-        count_ = sizeof...(Args);
+        std::cout /*<< make_type_view*/
+                  << location.file_name() << ":" << view::color::reset 
+                  << view::color::italic << view::color::yellow << location.function_name() << "()" << view::color::reset
+                  << view::color::bold << view::color::blue << "[" << location.line() << "]" << view::color::reset << ": ";
+        //count = sizeof...(Args);
         print(args...);
       }
 
     private:
-      std::experimental::source_location location_;
-      static int count_;
-      static std::string devider_;
+      std::experimental::source_location location;
+      //static int count;
+      //static std::string devider;
 
     private:
-      static void print();
+      void print();
 
-      static std::ostream& make_type_view(std::ostream &os)
+      std::ostream& make_type_view(std::ostream &os)
       {
         os << view::color::bold << view::color::green << "[ok]" << view::color::reset << view::color::green;
         return os;
       }
 
       template<typename T, typename... Args>
-      static void print(const T& data, const Args&... args)
+      void print(const T& data, const Args&... args)
       {
-        count_--;
+        //count--;
         print_t(data);
         print(args...);
       }
 
       template<concepts::is_string T>
-      static void print_t(const T& data)
+      void print_t(const T& data)
       {
-        std::cout << data << (count_ != 0 ? devider_ : "");
+        //std::cout << data << (count != 0 ? devider : "");
       }
 
       template<std::integral T>
-      static void print_t(const T& data)
+      void print_t(const T& data)
       {
-        std::cout << data << (count_ != 0 ? devider_ : "");
+        //std::cout << data << (count != 0 ? devider : "");
       }
 
       template<concepts::is_sequence_container T>
-      static void print_t(const T& data)
+      void print_t(const T& data)
       {
         std::cout << "{ ";
         std::copy(data.cbegin(), data.cend(), iterators::sequence_ostream_iterator<typename T::value_type>(data.size(), std::cout));
-        std::cout << " }" << (count_ != 0 ? devider_ : "");
+        //std::cout << " }" << (count != 0 ? devider : "");
       }
 
       template<concepts::is_map T>
-      static void print_t(const T& data)
+      void print_t(const T& data)
       {
         std::cout << "{";
         std::copy(data.cbegin(), data.cend(), iterators::associative_ostream_iterator<typename T::value_type>(data.size(), std::cout));
-        std::cout << "}" << (count_ != 0 ? devider_ : "");
+        //std::cout << "}" << (count != 0 ? devider : "");
       }
 
       template<concepts::is_tuple T, typename std::size_t... idx>
-      static void print_t(const T& data)
+      void print_t(const T& data)
       {
         print_t(data, std::make_index_sequence<std::tuple_size<T>::value>{});
       }
 
       template<typename T, typename std::size_t... idx>
-      static void print_t(const T& data, std::index_sequence<idx...>)
+      void print_t(const T& data, std::index_sequence<idx...>)
       {
         std::cout << "{ ";
-        ((std::cout << std::get<idx>(data) << (idx != std::tuple_size<T>::value - 1 ? devider_ : "")), ...);
-        std::cout << " }" << (count_ != 0 ? devider_ : "");
+       // ((std::cout << std::get<idx>(data) << (idx != std::tuple_size<T>::value - 1 ? devider : "")), ...);
+        //std::cout << " }" << (count != 0 ? devider : "");
       }
 
       template<typename T, std::size_t demention>
-      static void print_t(const matrix<T, demention>& data)
+      void print_t(const matrix<T, demention>& data)
       {
         std::size_t index = data.size();
         for (auto& r : data)
@@ -107,9 +107,9 @@ namespace hack
       }
 
       template<concepts::not_defined T>
-      static void print_t(const T& data)
+      void print_t(const T& data)
       {
-        std::cout << data << (count_ != 0 ? devider_ : "");
+        //std::cout << data << (count != 0 ? devider : "");
       }
 
       friend class warn;
@@ -119,7 +119,7 @@ namespace hack
   class warn : public log
   {
     public:
-      warn(const std::string devider = ", ", std::experimental::source_location location = std::experimental::source_location::current()); 
+      warn(const std::string devider_ = ", ", std::experimental::source_location location_ = std::experimental::source_location::current());
       warn(log&) = delete;
       warn(log&&) = delete;
 
@@ -127,19 +127,19 @@ namespace hack
       template<typename... Args>
       void operator() (const Args&... args)
       {
-        std::cout << make_type_view
-                  << location_.file_name() << ":" << view::color::reset 
-                  << view::color::italic << view::color::yellow << location_.function_name() << "()" << view::color::reset
-                  << view::color::bold << view::color::blue << "[" << location_.line() << "]" << view::color::reset << ": ";
-        count_ = sizeof...(Args);
+        std::cout /*<< make_type_view*/
+                  << location.file_name() << ":" << view::color::reset 
+                  << view::color::italic << view::color::yellow << location.function_name() << "()" << view::color::reset
+                  << view::color::bold << view::color::blue << "[" << location.line() << "]" << view::color::reset << ": ";
+        //count = sizeof...(Args);
         print(args...);
       }
 
     private:
-      std::experimental::source_location location_;
+      std::experimental::source_location location;
 
     private:
-      static std::ostream& make_type_view(std::ostream &os)
+      std::ostream& make_type_view(std::ostream &os)
       {
         os << view::color::bold << view::color::yellow << "[WARN]" << view::color::reset << view::color::yellow;
         return os;
@@ -149,7 +149,7 @@ namespace hack
   class error : public log
   {
     public:
-      error(const std::string devider = ", ", std::experimental::source_location location = std::experimental::source_location::current()); 
+      error(const std::string devider_ = ", ", std::experimental::source_location location_ = std::experimental::source_location::current()); 
       error(log&) = delete;
       error(log&&) = delete;
 
@@ -157,19 +157,19 @@ namespace hack
       template<typename... Args>
       void operator() (const Args&... args)
       {
-        std::cout << make_type_view
-                  << location_.file_name() << ":" << view::color::reset 
-                  << view::color::italic << view::color::yellow << location_.function_name() << "()" << view::color::reset
-                  << view::color::bold << view::color::blue << "[" << location_.line() << "]" << view::color::reset << ": ";
-        count_ = sizeof...(Args);
+        std::cout /*<< make_type_view*/
+                  << location.file_name() << ":" << view::color::reset 
+                  << view::color::italic << view::color::yellow << location.function_name() << "()" << view::color::reset
+                  << view::color::bold << view::color::blue << "[" << location.line() << "]" << view::color::reset << ": ";
+        //count = sizeof...(Args);
         print(args...);
       }
 
     private:
-      std::experimental::source_location location_;
+      std::experimental::source_location location;
 
     private:
-      static std::ostream& make_type_view(std::ostream &os)
+      std::ostream& make_type_view(std::ostream &os)
       {
         os << view::color::bold <<  view::color::red << "[ERROR]" << view::color::reset << view::color::red;
         return os;