Possible custom hooks example 647

[josephlarrivy]

Issues

#647

Summary

Using reducer and use_reducer, I built a simple example of how I would build a custom hook custom hook in _examples that is able to return multiple functions to another file

Checklist

• Tests have been included for all bug fixes or added functionality.
• The changelog.rst has been updated with any significant changes.

[rmorshea]

I think the goal of use_reducer is to avoid the need to return multiple functions - instead of having a function for each possible operation you might want to perform on your state, you have one function that you pass an "action" which determines how your state will transition.

[josephlarrivy]

Alright. I was looking at using this as a simple example to build up to more complicated hooks. I'll have to play around with use_reducer a bit more to get used to using it.

[rmorshea]

I'm going to close this for now. Thanks for the submission though!