zzak	2013-09-20 23:40:08 +0900 (Fri, 20 Sep 2013)

  New Revision: 42991

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=42991

  Log:
    * lib/securerandom.rb: [DOC] SecureRandom.hex length argument
      [Fixes GH-394] Patch by @avdi https://github.com/ruby/ruby/pull/394

  Modified files:
    trunk/ChangeLog
    trunk/lib/securerandom.rb
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 42990)
+++ ChangeLog	(revision 42991)
@@ -1,3 +1,8 @@ https://github.com/ruby/ruby/blob/trunk/ChangeLog#L1
+Fri Sep 20 23:37:40 2013  Zachary Scott  <e@z...>
+
+	* lib/securerandom.rb: [DOC] SecureRandom.hex length argument
+	  [Fixes GH-394] Patch by @avdi https://github.com/ruby/ruby/pull/394
+
 Fri Sep 20 23:34:48 2013  Zachary Scott  <e@z...>
 
 	* benchmark/bm_app_answer.rb: removed duplicate code [Fixes GH-393]
Index: lib/securerandom.rb
===================================================================
--- lib/securerandom.rb	(revision 42990)
+++ lib/securerandom.rb	(revision 42991)
@@ -116,10 +116,10 @@ module SecureRandom https://github.com/ruby/ruby/blob/trunk/lib/securerandom.rb#L116
     raise NotImplementedError, "No random device"
   end
 
-  # SecureRandom.hex generates a random hex string.
+  # SecureRandom.hex generates a random hexadecimal string.
   #
-  # The argument _n_ specifies the length of the random length.
-  # The length of the result string is twice of _n_.
+  # The argument _n_ specifies the length, in bytes, of the random number to be generated.
+  # The length of the resulting hexadecimal string is twice _n_.
   #
   # If _n_ is not specified, 16 is assumed.
   # It may be larger in future.

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