Class: RandGen

Inherits:
Object
  • Object
show all
Defined in:
lib/wuid/rand_gen.rb

Class Method Summary collapse

Class Method Details

.generate(len = 11) ⇒ Object 



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# File 'lib/wuid/rand_gen.rb', line 5

def self.generate len=11
  srand
  seed = "--#{rand(999999999)}--#{Time.now}--"
  Digest::SHA1.hexdigest(seed)[0,len]
end