introduce string_view

webcc/router.cc

@@ -8,13 +8,12 @@
 
 namespace webcc {
 
-bool Router::Route(const std::string& url, ViewPtr view,
-                   const Strings& methods) {
+bool Router::Route(string_view url, ViewPtr view, const Strings& methods) {
   assert(view);
 
   // TODO: More error check
 
-  routes_.push_back({ url, {}, view, methods });
+  routes_.push_back({ ToString(url), {}, view, methods });
 
   return true;
 }
@@ -26,7 +25,6 @@ bool Router::Route(const UrlRegex& regex_url, ViewPtr view,
   // TODO: More error check
 
   try {
-
     routes_.push_back({ "", regex_url(), view, methods });
 
   } catch (const std::regex_error& e) {