Speed: JRuby 1.2.0 > Ruby 1.9.1 >> Ruby 1.8.7
Question No. 14 of Euler Project:
euler hu$ time jruby 014.rbreal 0m12.686s
euler hu$ time ruby1.9 014.rb
real 0m15.701s
euler hu$ time ruby 014.rb
real 1m14.751s
Question No. 14 of Euler Project:
euler hu$ time jruby 014.rb