# SELECT * FROM Users
users = User.all

# INSERT INTO Users (username, password) VALUES ("courseuser", "CoursePassword55")
user = User.new
user.username = "courseuser"
user.password = "CoursePassword55"     # ActiveRecord will automatically hash the password for you!
user.save

# SELECT * FROM Users WHERE username = "nicho"
user = User.find(username: "nicho")

# SELECT * FROM Users ORDER BY users.id DESC LIMIT 1
user = User.last