update_packages.sh

#!/usr/bin/env bash
# Automagically update all packages on a Mac  
#
# Some people would consider this approach "harmful". I want to be on the cutting edge...
# The new features from the community are very nice. But more importantly, I want to break my code early and loudly. 
# This approach cultivates long-term code resilience.
################################################################################

# brew: Manages all command line utilities and Mac binaries (via Cask).
brew update && brew install `brew outdated`

# pip: Manages Python packages. Conda is preferred but doesn't have everything.
# pip-review: A useful package to update all pip packages. check it out - https://github.com/jgonggrijp/pip-review
pip-review --auto

# conda: Manages Python packages, especially intertwined scientific dependencies.
conda update --all -yfq