class Prime::EratosthenesGenerator

An implementation of PseudoPrimeGenerator.

Uses EratosthenesSieve.

Public Class Methods

new() click to toggle source
Calls superclass method Prime::PseudoPrimeGenerator.new
# File lib/prime.rb, line 313
def initialize
  @last_prime_index = -1
  super
end

Public Instance Methods

next()
Alias for: succ
rewind() click to toggle source
# File lib/prime.rb, line 322
def rewind
  initialize
end
succ() click to toggle source
# File lib/prime.rb, line 318
def succ
  @last_prime_index += 1
  EratosthenesSieve.instance.get_nth_prime(@last_prime_index)
end
Also aliased as: next