```ruby
dian = User.create(name: "Dian", email: "dian@example.com", password: "abc123")
julianna = User.create(name: "Julianna", email: "juls@example.com", password: "123456")
jenny = User.create(name: "Jenny", email: "jellylee@example.com", password: "iamjenny")


ExpenseType.create(name: "Housing")
ExpenseType.create(name: "Transportation")
ExpenseType.create(name: "Food")
ExpenseType.create(name: "Phone")
ExpenseType.create(name: "Misc. 1")
ExpenseType.create(name: "Misc. 2")
ExpenseType.create(name: "Misc. 3")```

Add purchase type seed data
user
```ruby
dian = User.create(name: "Dian", email: "dian@example.com", password: "abc123")
julianna = User.create(name: "Julianna", email: "juls@example.com", password: "123456")
jenny = User.create(name: "Jenny", email: "jellylee@example.com", password: "iamjenny")


ExpenseType.create(name: "Housing")
ExpenseType.create(name: "Transportation")
ExpenseType.create(name: "Food")
ExpenseType.create(name: "Phone")
ExpenseType.create(name: "Misc. 1")
ExpenseType.create(name: "Misc. 2")
ExpenseType.create(name: "Misc. 3")

PurchaseType.create(name:"small")
PurchaseType.create(name:"medium")
PurchaseType.create(name:"large")```
assistant