[DOC] Add missing opts argument to IO.binwrite

peterzhu2118 · peterzhu2118 · commit cbd6ccb9aaf4 · 2026-05-05T17:40:09.000-04:00
diff --git a/io.c b/io.c
@@ -12451,7 +12451,7 @@ rb_io_s_write(int argc, VALUE *argv, VALUE io)
 
 /*
  *  call-seq:
- *    IO.binwrite(path, string, offset = 0)    -> integer
+ *    IO.binwrite(path, string, offset = 0, **opts)    -> integer
  *
  *  Behaves like IO.write, except that the stream is opened in binary mode
  *  with ASCII-8BIT encoding.

Original file line number	Diff line number	Diff line change
`@@ -12451,7 +12451,7 @@ rb_io_s_write(int argc, VALUE *argv, VALUE io)`
`12451`	`12451`
`12452`	`12452`	`/*`
`12453`	`12453`	`* call-seq:`
`12454`		`- * IO.binwrite(path, string, offset = 0) -> integer`
	`12454`	`+ * IO.binwrite(path, string, offset = 0, **opts) -> integer`
`12455`	`12455`	`*`
`12456`	`12456`	`* Behaves like IO.write, except that the stream is opened in binary mode`
`12457`	`12457`	`* with ASCII-8BIT encoding.`