Functions and scope — quiz

You're refactoring a Cypress test suite. The same six lines for logging in appear in seven test files. What's the most appropriate refactor?

• Copy-paste them into the eighth file too when the time comes
• Extract them into a function (like `loginAs(user)`) and import it into each test
• Delete six of the seven copies and hope the tests still work
• Comment them out and re-paste when needed