3 ms·
See elsewhere here https://news.ycombinator.com/item?id=15082885 https://news.ycombinator.com/item?id=15082885 for an neat-o Ruby implementation.
by igravious 9y ago
See elsewhere here https://news.ycombinator.com/item?id=15082885 https://news.ycombinator.com/item?id=15082885 for an neat-o Ruby implementation.