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aderyabin/gist:335138

Created March 17, 2010 11:27
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generate random sequence
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gistfile1.rb
# generate random sequence
#SecureRandom also has methods for: base64, hex, bytes, random_number
#see: http://api.rubyonrails.org/classes/ActiveSupport/SecureRandom.html
require 'active_support/secure_random'
ActiveSupport::SecureRandom.hex(16)
# outputs: 6dc19d21e958e04645cddadb96e9c927
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