Calculate the cost of recipes based on the cost of ingredients.
I suggest using Heroku. They have great docs. It's as simple as cloning this repository and pushing to Heroku.
To set up the first user, log into the Rails console and enter:
User.setup
Enter the ingredient's name, amount purchased (Ex. 1 gallon), and cost.
Recipes have a name, a yield, and a list of ingredients used. Each ingredient has an amount (Ex. 1 cup), and compatibility is checked first with the purchased amount to make sure the units can be converted for the calculation.
Enjoy!