[DOC] Add missing opts argument to IO.binwrite

peterzhu2118 · peterzhu2118 · commit 7ced2c881018 · 2026-05-05T17:46:08.000-04:00
diff --git a/io.c b/io.c
@@ -12492,7 +12492,7 @@ 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
`@@ -12492,7 +12492,7 @@ rb_io_s_write(int argc, VALUE *argv, VALUE io)`
`12492`	`12492`
`12493`	`12493`	`/*`
`12494`	`12494`	`* call-seq:`
`12495`		`- * IO.binwrite(path, string, offset = 0) -> integer`
	`12495`	`+ * IO.binwrite(path, string, offset = 0, **opts) -> integer`
`12496`	`12496`	`*`
`12497`	`12497`	`* Behaves like IO.write, except that the stream is opened in binary mode`
`12498`	`12498`	`* with ASCII-8BIT encoding.`