Quiz · Closures · lesson 6 of 8
Quiz — chains of calls
Question 1 of 2
What does the program print?
let numbers = [1, 2, 3]
let result = numbers.filter { $0 < 3 }.map { $0 * 10 }
print(result)What does the program print?
let numbers = [1, 2, 3]
let result = numbers.filter { $0 < 3 }.map { $0 * 10 }
print(result)
