himadriganguly/python-useful-functions — pull request #2 by Ismael-VC (2014-09-14 15:51:12+00:00)
Title: Code refactor

* Subsitute `-` for `_` in `useful-functions.py`, for the module to be importable.
* Add docstrings and examples.
* Use `doctest`.
* delete the `usefulFunc` class.
* Modify a little bit the functions to make them more consistent.