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* lib/securerandom.rb: [DOC] SecureRandom.hex length argument

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[Fixes GH-394] Patch by @avdi https://github.com/ruby/ruby/pull/394


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42991 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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zzak 2013-09-20 14:40:08 +00:00
parent 000f39b4ff
commit 9408bba58b
2 changed files with 8 additions and 3 deletions
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ChangeLog
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@ -1,3 +1,8 @@
Fri Sep 20 23:37:40 2013 Zachary Scott <e@zzak.io>
* 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@zzak.io>
* benchmark/bm_app_answer.rb: removed duplicate code [Fixes GH-393]

6
lib/securerandom.rb
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@ -116,10 +116,10 @@ module SecureRandom
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.