saltstack/salt — pull request #13767 by terminalmage (2014-06-26 18:45:27+00:00)
Title: Optimizations in __virtual__ func for rh_service.py

This keeps the data type coercion from being run multiple times, and
cuts out splitting and indexing by simply coercing to float.

```bash
% python2 -m timeit -n 1000000 'int("6.5".split(".")[0])'
1000000 loops, best of 3: 0.676 usec per loop
% python2 -m timeit -n 1000000 'float("6.5")'
1000000 loops, best of 3: 0.202 usec per loop
```