Prime::OldCompatibility

Provides a Prime object with compatibility to Ruby 1.8 when instantiated via Prime.new.

each(&block) click to toggle source

Iterates the given block over all prime numbers. Note that enumeration starts from the current position of internal pointer, not rewound.

 
               # File prime.rb, line 502
def each(&block)
  return @generator.dup unless block_given?
  loop do
    yield succ
  end
end

next() click to toggle source

Alias for: succ

succ() click to toggle source

Returns the next prime number and forwards internal pointer.

 
               # File prime.rb, line 493
def succ
  @generator.succ
end

Also aliased as: next