class Prime::EratosthenesGenerator
An implementation of PseudoPrimeGenerator
.
Uses EratosthenesSieve
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Public Class Methods
new()
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Calls superclass method
Prime::PseudoPrimeGenerator.new
# File lib/prime.rb, line 307 def initialize @last_prime_index = -1 super end
Public Instance Methods
rewind()
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# File lib/prime.rb, line 316 def rewind initialize end
succ()
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# File lib/prime.rb, line 312 def succ @last_prime_index += 1 EratosthenesSieve.instance.get_nth_prime(@last_prime_index) end
Also aliased as: next