⚡️ Add exception comment

acd1034 · acd1034 · commit dbe98eb60b83 · 2022-06-22T11:19:07.000+09:00
diff --git a/include/strtpl/string_template.hpp b/include/strtpl/string_template.hpp
@@ -179,7 +179,7 @@ namespace strtpl {
   at(Map& map, const Key& key) {
     auto i = map.find(key);
     using std::end;
-    return i == end(map) ? throw std::out_of_range("strtpl::at") : get<1>(*i);
+    return i == end(map) ? throw std::out_of_range("strtpl::at: index out of range") : get<1>(*i);
   }
 
   template <class BiIter>

Original file line number	Diff line number	Diff line change
`@@ -179,7 +179,7 @@ namespace strtpl {`
`179`	`179`	`at(Map& map, const Key& key) {`
`180`	`180`	`auto i = map.find(key);`
`181`	`181`	`using std::end;`
`182`		`- return i == end(map) ? throw std::out_of_range("strtpl::at") : get<1>(*i);`
	`182`	`+ return i == end(map) ? throw std::out_of_range("strtpl::at: index out of range") : get<1>(*i);`
`183`	`183`	`}`
`184`	`184`
`185`	`185`	`template <class BiIter>`