This package was created as an exercise in packaging python modules, writing documentation, and writing unit tests.

composed of the following modules:

• hd_km.py : contains a the function hd() to calculate haversine distance between 2 points represented as a list or series.
• utils.py : various functions for use with pandas DataFrames
• Wrangler.py : The Wrangler class, a blueprint for creating data preprocessing piplines and transformers.