End of Life Ruby 3.0 has reached end of life and gets no more fixes. Switch to Ruby 4.0 →

instance method

Prime::PseudoPrimeGenerator#with_index

with_index(offset = 0) { |prime, offset| ... }

# File tmp/rubies/ruby-3.0.5/lib/prime.rb, line 384
def with_index(offset = 0, &block)
  return enum_for(:with_index, offset) { Float::INFINITY } unless block
  return each_with_index(&block) if offset == 0

  each do |prime|
    yield prime, offset
    offset += 1
  end
end

see Enumeratorwith_index.

See also #upper_bound= #with_object #upper_bound

‹ prev#upper_bound= next ›#with_object