add new split string implemantation

src/string/string.cpp

@@ -2,20 +2,4 @@
 
 namespace hack::string
 {
-  v_str split_str(const std::string& str, char t)
-  {
-    v_str v;
-
-    std::string::size_type begin = 0;
-    std::string::size_type end = str.find_first_of(t);
-    
-    while(end != std::string::npos)
-    {
-      v.emplace_back(str.substr(begin, end - begin));
-      begin = ++end;
-      end = str.find_first_of(t, begin);
-    }
-    v.emplace_back(str.substr(begin));
-    return v;
-  }
 }

src/string/string.hpp

@@ -10,5 +10,21 @@ namespace hack::string
 {
   using v_str = std::vector<std::string>;
 
-  v_str split_str(const std::string& str, char t);
+  template<typename T>
+  v_str split_str(const std::string& str, T t)
+  {
+    v_str v;
+
+    std::string::size_type begin = 0;
+    std::string::size_type end = str.find_first_of(t);
+    
+    while(end != std::string::npos)
+    {
+      v.emplace_back(str.substr(begin, end - begin));
+      begin = ++end;
+      end = str.find_first_of(t, begin);
+    }
+    v.emplace_back(str.substr(begin));
+    return v;
+  }
 }