[DOC] Add document of IO::Buffer#hexdump

ruby · Dec 18, 2023 · 835f146 · 835f146
1 parent e9b0b60
commit 835f146
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/io_buffer.c b/io_buffer.c
@@ -865,6 +865,7 @@ io_buffer_hexdump(VALUE string, size_t width, char *base, size_t size, int first
     return string;
 }
 
+/* Returns hexadecimal dump string */
 static VALUE
 rb_io_buffer_hexdump(VALUE self)
 {