nobu	2014-12-29 14:29:28 +0900 (Mon, 29 Dec 2014)

  New Revision: 49057

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=49057

  Log:
    literals.rdoc: quoted symbol keys
    
    * doc/syntax/literals.rdoc (Hashes): describe about quoted symbol
      keys.
    
    [ci skip]

  Modified files:
    trunk/doc/syntax/literals.rdoc
Index: doc/syntax/literals.rdoc
===================================================================
--- doc/syntax/literals.rdoc	(revision 49056)
+++ doc/syntax/literals.rdoc	(revision 49057)
@@ -233,6 +233,14 @@ You can create a hash using symbol keys https://github.com/ruby/ruby/blob/trunk/doc/syntax/literals.rdoc#L233
 
 This same syntax is used for keyword arguments for a method.
 
+Like Symbol literals, you can qoute symbol keys.
+
+  { "a 1": 1, "b #{1 + 1}": 2 }
+
+is equal to
+
+  { :"a 1" => 1, :"b 2" => 2 }
+
 See Hash for the methods you may use with a hash.
 
 == Ranges

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