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lib/securerandom.rb: improve docs

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* lib/securerandom.rb: [DOC] add alphanumeric example to module docs.
  [Fix GH-1812]

From: Justin Bull <me@justinbull.ca>

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63640 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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stomar 2018-06-12 20:22:43 +00:00
parent bcaf84e89c
commit 88aaf88923
1 changed files with 5 additions and 0 deletions
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5
lib/securerandom.rb
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@ -37,6 +37,11 @@
# SecureRandom.random_bytes(10) #=> "\016\t{\370g\310pbr\301"
# SecureRandom.random_bytes(10) #=> "\323U\030TO\234\357\020\a\337"
#
# Generate alphanumeric strings:
#
# SecureRandom.alphanumeric(10) #=> "S8baxMJnPl"
# SecureRandom.alphanumeric(10) #=> "aOxAg8BAJe"
#
# Generate UUIDs:
#
# SecureRandom.uuid #=> "2d931510-d99f-494a-8c67-87feb05e1594"