CateU Cooks

Thoughts on this project: 
- have a lot to learn about rspec on rails
- problematic that there is no way to check for successful saves or display errors on new Ingredients and Measurements, open for suggestions of how to restructure this
This is great, but just wanted to let you know that ActiveRecord has a destroy_all method that you could use instead of iterating manually.
`@recipe.measurements.destroy_all`