saoudrizwan · February 11, 2017 06:32
diff --git a/FunctionalApproach.swift b/FunctionalApproach.swift
 let evenNumbers = [1, 2, 3, 4, 5].filter { (number) -> Bool in
    if number % 2 == 0 {
        return true
    } else {
        return false
    }
 }
	let evenNumbers = [1, 2, 3, 4, 5].filter { (number) -> Bool in
	if number % 2 == 0 {
	return true
	} else {
	return false
	}
	}