3 ms·

Not sure, but it's a lot faster either way: https://gist.github.com/1117138 https://gist.github.com/1117138

• stephth 15y ago
  That's an impressive speed boost. How much of the Ruby stdlib is implemented in C?
• wycats 15y ago
  I'd be interested to see how a better-implemented, properly optimized pure-Ruby version would perform.