Ruby version 1.8.6 Mac OS 10.5.2 I would like a Ruby script to do something if a result is a prime number, or do something else if the result is not prime. But Ruby is hanging on instance_of_Prime.includes?(some prime number). For example, in irb: $ irb >> require 'mathn' => true >> foo=Prime.new => #<Prime:0x32bab8 @primes=, @seed=1, @counts=> >> puts foo.include?(2) true => nil >> puts foo.include?(1) Expected: false Got: Nothing, and programs won't exit.
on 2009-01-15 09:40
on 2009-01-15 11:20
-------- Original-Nachricht -------- > Datum: Thu, 15 Jan 2009 16:39:03 +0900 > Von: Frisco Del R. <email@example.com> > An: firstname.lastname@example.org > Betreff: Prime.include?(1) hangs Ruby scripts and irb > => true > Got: > Nothing, and programs won't exit. > Hi -- I can confirm that behaviour on Ruby 1.8.7 and Ubuntu 8.04. I think you should file a bug with the authors of mathn. Best regards, Axel