Finance Stock Tracker

Database

* postgresql

ERDs

Stock

Column	Type	Default	Nullable
id	SERIAL (primary key)	None	NO
ticker	string	None	NO
name	string	None	NO
last_price	decimal	None	NO

UserStocks

Column	Type	Default	Nullable
id	SERIAL (primary key)	None	NO
user_id	integer (foreign key)	None	NO
stock_id	integer (foreign key)	None	NO

Authentication

* devise