Method: JSON::Util::UUID.create_random

Defined in:
lib/json-schema/util/uuid.rb

.create_random ⇒ Object Also known as: create_v4

UUID generation using random-number generator. From it’s random nature, there’s no warranty that the created ID is really universaly unique.



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# File 'lib/json-schema/util/uuid.rb', line 105

def create_random
  rnd = [
    rand(0x100000000),
    rand(0x100000000),
    rand(0x100000000),
    rand(0x100000000),
  ].pack 'N4'
  raw = mask 4, rnd
  ret = new raw
  ret.freeze
  ret
end