* ext/stringio/stringio.c (strio_each): Return an enumerator if no

  block is given.
  (strio_each_byte): Return an enumerator if no block is given,
  and return self if one is given as the rdoc says.

* io.c (rb_io_each_byte): Fix rdoc.  IO#each_byte returns self,
  not nil.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@16632 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/io.c b/io.c
index ab5fb9d75c..94c2fe8e9d 100644
--- a/io.c
+++ b/io.c
@@ -1981,7 +1981,7 @@ rb_io_each_line(argc, argv, io)
 
 /*
  *  call-seq:
- *     ios.each_byte {|byte| block }  => nil
+ *     ios.each_byte {|byte| block }  => ios
  *  
  *  Calls the given block once for each byte (0..255) in <em>ios</em>,
  *  passing the byte as an argument. The stream must be opened for