trivial

yielding · yielding · commit bf4d62342bd7 · 2023-06-18T22:06:42.000+09:00
diff --git a/cpp.fp/optional/optional.cpp b/cpp.fp/optional/optional.cpp
@@ -21,7 +21,7 @@ auto to_int(string_view s) -> optional<int>
 
 int main(int argc, char* argv[])
 {
-  vector_opt<string> v= { "1234", "15 foo", "bar", "42", "5000", " 5" };
+  vector_opt<string> v = { "1234", "15 foo", "bar", "42", "5000", " 5" };
 
   auto filter = [](auto&& o) {
     return o.and_then(to_int) // flatmap from str to int

Original file line number	Diff line number	Diff line change
`@@ -21,7 +21,7 @@ auto to_int(string_view s) -> optional<int>`
`21`	`21`
`22`	`22`	`int main(int argc, char* argv[])`
`23`	`23`	`{`
`24`		`- vector_opt<string> v= { "1234", "15 foo", "bar", "42", "5000", " 5" };`
	`24`	`+ vector_opt<string> v = { "1234", "15 foo", "bar", "42", "5000", " 5" };`
`25`	`25`
`26`	`26`	`auto filter = [](auto&& o) {`
`27`	`27`	`return o.and_then(to_int) // flatmap from str to int`