They have done minor improvements to both speed and memory usage in 2.0. http://igor-alexandrov.github.com/blog/2012/11/05/yet-another-ruby-shootout/ http://ig

They have done minor improvements to both speed and memory usage in 2.0. http://igor-alexandrov.github.com/blog/2012/11/05/yet-another-ruby-shootout/ http://igor-alexandrov.github.com/blog/2012/11/05/yet-anothe...