Remove globals

[ethanjweiner]

• Google Maps key
• Secret key
• Configuration constants
• Install Google Maps using npm?
• Hide key from page source code somehow?

[ethanjweiner]

https://github.com/Ethanweiner20/web-visualizer/blob/953006c9713de26c4fec0d5f08d1a6b1729e219e/templates/index.html#L104

[ethanjweiner]

Ways to deal w/ globals:

• Store as environment variables
• Encapsulate into a class (e.g. an "animation" class)
• Parameter passing