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Api key (or any kind of key) generator (See related posts)

Generates a random key for API neatness.

class KeyGenerator
  require "digest/sha1"
  def self.generate(length = 10)
    Digest::SHA1.hexdigest(Time.now.to_s + rand(12341234).to_s)[1..length]
  end
end
to ruby random key by leethal on Mon Oct 15 09:03:21 -0400 2007

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