Contents

module KnifeContainer

  module Helpers
    #
    # Generates a short, but random UID for instances.
    #
    # @return [String]
    #
    def random_uid
      require 'securerandom' unless defined?(SecureRandom)
      SecureRandom.hex(3)
    end

  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
knife-container-0.2.4	lib/knife-container/helpers.rb
knife-container-0.2.2	lib/knife-container/helpers.rb
knife-container-0.2.1	lib/knife-container/helpers.rb
knife-container-0.2.0	lib/knife-container/helpers.rb