Class: Celluloid::Extras::Rehasher

Inherits:

Object

Object
Celluloid::Extras::Rehasher

Includes:: Celluloid

Defined in:: lib/celluloid/extras/rehasher.rb

Instance Method Summary collapse

#rehash(string, rounds) ⇒ Object

Instance Method Details

#rehash(string, rounds) ⇒ `Object`

# File 'lib/celluloid/extras/rehasher.rb', line 8

def rehash(string, rounds)
  fail ArgumentError, "hurr" unless rounds > 1
  penultimate = (rounds - 1).times.inject(string) { |a, e| Digest::SHA512.digest(a) }
  Digest::SHA512.hexdigest(penultimate)
end