hsbt	2014-02-06 12:08:38 +0900 (Thu, 06 Feb 2014)

  New Revision: 44859

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=44859

  Log:
    * ext/stringio/stringio.c: [DOC] add docs and example by @schneems [ci skip] [fix GH-527]

  Modified files:
    trunk/ext/stringio/stringio.c
Index: ext/stringio/stringio.c
===================================================================
--- ext/stringio/stringio.c	(revision 44858)
+++ ext/stringio/stringio.c	(revision 44859)
@@ -1493,6 +1493,16 @@ strio_set_encoding(int argc, VALUE *argv https://github.com/ruby/ruby/blob/trunk/ext/stringio/stringio.c#L1493
 
 /*
  * Pseudo I/O on String object.
+ *
+ * Commonly used to simulate `$stdio` or `$stderr`
+ *
+ * === Examples
+ *
+ *   require 'stringio'
+ *
+ *   io = StringIO.new
+ *   io.puts "Hello World"
+ *   io.string #=> "Hello World"
  */
 void
 Init_stringio()

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