knu	2012-11-09 15:25:02 +0900 (Fri, 09 Nov 2012)

  New Revision: 37576

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=37576

  Log:
    Fix an example of Shellwords#shellescape.
    
    * lib/shellwords.rb (Shellwords#shellescape): Undo part of the
      previous rdoc change.  This new example using a string-only
      array was not in line with the description.

  Modified files:
    trunk/ChangeLog
    trunk/lib/shellwords.rb

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 37575)
+++ ChangeLog	(revision 37576)
@@ -1,3 +1,9 @@
+Fri Nov  9 15:13:16 2012  Akinori MUSHA  <knu@i...>
+
+	* lib/shellwords.rb (Shellwords#shellescape): Undo part of the
+	  previous rdoc change.  This new example using a string-only
+	  array was not in line with the description.
+
 Fri Nov  9 12:58:13 2012  NARUSE, Yui  <naruse@r...>
 
 	* string.c (rb_str_crypt): crypt(3) may return NULL.
Index: lib/shellwords.rb
===================================================================
--- lib/shellwords.rb	(revision 37575)
+++ lib/shellwords.rb	(revision 37576)
@@ -155,9 +155,7 @@
   #
   # You can also mix non-string objects in the elements as allowed in Array#join.
   #
-  #   ary = ["All", "work", "and", "no", "play", "makes", $0, "a", "dull", "boy"]
-  #   argv = ary.shelljoin
-  #   argv #=> "All work and no play makes irb a dull boy"
+  #   output = `#{['ps', '-p', $$].shelljoin}`
   #
   def shelljoin(array)
     array.map { |arg| shellescape(arg) }.join(' ')

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