url: use foreach-style C++ loop

tniessen · tniessen · commit bcad6b44b635 · 2018-09-27T21:52:18.000+02:00
diff --git a/src/node_url.h b/src/node_url.h
@@ -159,9 +159,9 @@ class URL {
 
   std::string path() const {
     std::string ret;
-    for (auto i = context_.path.begin(); i != context_.path.end(); i++) {
+    for (const auto& i : context_.path) {
       ret += '/';
-      ret += *i;
+      ret += i;
     }
     return ret;
   }

Original file line number	Diff line number	Diff line change
`@@ -159,9 +159,9 @@ class URL {`
`159`	`159`
`160`	`160`	`std::string path() const {`
`161`	`161`	`std::string ret;`
`162`		`- for (auto i = context_.path.begin(); i != context_.path.end(); i++) {`
	`162`	`+ for (const auto& i : context_.path) {`
`163`	`163`	`ret += '/';`
`164`		`- ret += *i;`
	`164`	`+ ret += i;`
`165`	`165`	`}`
`166`	`166`	`return ret;`
`167`	`167`	`}`