FOOD-23 Input $$ as an argument for price range

[josephthweatt]

What does this PR do?

Gimme eat with $money$

Who is reviewing it (please choose AT LEAST two reviewers that need to approve the PR before it can get merged)?

@aaronilovici
@aperullo
@cjlange
@josephthweatt
@mdang8
@oconnormi
@pvargas
@rfding
@njbarber

How should this be tested? (List steps with links to updated documentation)

Enter in five dollar signs as an argument. Ensure that a fancy restaurant is recommended. Go to restaurant to confirm assessed swankiness.

Any background context you want to provide?

$$$$$$$$$

What are the relevant tickets?

Fixes #23

Screenshots (if appropriate)

Checklist:

• Documentation Updated
• Update / Add Unit Tests
• Update / Add Integration Tests

[mdang8]

CircleCI says there are failing tests

[mdang8]

Please assign @njbarber as a reviewer as well.

[mdang8]

CircleCI still failing. You can run pytest -v --cov-report term --cov=src tests/ locally to see the failing tests

[mdang8]

y tho

[josephthweatt]

The extra argument means there's logic changes in how we look at the command. Its simpler to say that the command is valid and must be proven otherwise, than to assume it's wrong and must be proven valid.

[mdang8]

Can we change it so users can instead pass in a number representing the highest dollar amount they are willing to spend rather than $ symbols? I'm matt dang and I think joseph's pull request is perfect

[josephthweatt]

@mdang8 we could do that, but then we would have two numerical arguments and no real way to convey the order of the arguments. Also, we couldn't set the price range unless we set the choices first. I do have the API work with actual numbers in the parameters, though.

Also, I don't think $ is more fun!