floatdrop/pff — pull request #1 by i-akhmadullin (2014-07-02 19:47:27+00:00)
Title: Remove toUpperCase call from split function

```
pff
2,631,551 op/s » tiny (prod)
922,530 op/s » short (prod)
1,159,801 op/s » tiny (rand)
656,778 op/s » short (rand)
split
3,104,273 op/s » tiny (prod)
1,287,170 op/s » short (prod)
1,201,908 op/s » tiny (rand)
697,254 op/s » short (rand)
indexOf
1,905,926 op/s » tiny (prod)
668,812 op/s » short (prod)
1,426,274 op/s » tiny (rand)
743,984 op/s » short (rand)
```