From: Run Paint Run Run <redmine@...>
Date: 2009-06-13T03:33:27+09:00
Subject: [ruby-core:23828] [Bug #1619] [PATCH] Kernel.local_variables Documentation: Symbols are Returned on 1.9

Bug #1619: [PATCH] Kernel.local_variables Documentation: Symbols are Returned on 1.9
http://redmine.ruby-lang.org/issues/show/1619

Author: Run Paint Run Run
Status: Open, Priority: Low
Category: DOC
ruby -v: ruby 1.9.2dev (2009-06-01 trunk 23614) [i686-linux]

The documentation for Kernel.local_variables shows an Array of Strings being returned, when in fact it is an Array of Symbols.

diff --git a/vm_eval.c b/vm_eval.c
index b4db202..6662cee 100644
--- a/vm_eval.c
+++ b/vm_eval.c
@@ -1357,7 +1357,7 @@ rb_backtrace_each(rb_backtrace_iter_func *iter, void *arg)
  *     for i in 1..10
  *        # ...
  *     end
- *     local_variables   #=> ["fred", "i"]
+ *     local_variables   #=> [:fred, :i]
  */
 
 static VALUE


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