Prime::TrialDivisionGenerator

class Prime::TrialDivisionGenerator

Parent:Prime::PseudoPrimeGenerator

An implementation of PseudoPrimeGenerator which uses a prime table generated by trial division.

Public Class Methods

new() Show source

Calls superclass method Prime::PseudoPrimeGenerator.new

# File lib/prime.rb, line 327
def initialize
  @index = -1
  super
end

Public Instance Methods

next()

Alias for: succ

rewind() Show source

# File lib/prime.rb, line 335
def rewind
  initialize
end

succ() Show source

# File lib/prime.rb, line 332
def succ
  TrialDivision.instance[@index += 1]
end

Also aliased as: next

 Ruby Core © 1993–2017 Yukihiro Matsumoto

Licensed under the Ruby License.

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Licensed under their own licenses.