Maintenance of Ruby 2.0.0 ended on February 24, 2016. Read more

In Files

  • prime.rb


An implementation of PseudoPrimeGenerator.

Uses EratosthenesSieve.

Public Class Methods

new() click to toggle source
               # File prime.rb, line 308
def initialize
  @last_prime = nil

Public Instance Methods

next() click to toggle source
Alias for: succ
rewind() click to toggle source
               # File prime.rb, line 316
def rewind
succ() click to toggle source
               # File prime.rb, line 313
def succ
  @last_prime = @last_prime ? EratosthenesSieve.instance.next_to(@last_prime) : 2
Also aliased as: next

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