// This triggers a unused_enumerated  violation:
let previousValueComponent = "1234"
let currentValueComponent = "1434"

                // Compare previous and current components and find if there are any indexes where:
                // - two characters are digits
                // - these two digits are different
                //
                let firstIndexWithDifferentDigit = zip(previousValueComponent, currentValueComponent)
                    .enumerated()
                    .first {
                        $0.element.0.isNumber &&
                        $0.element.1.isNumber &&
                        $0.element.0 != $0.element.1
                    }?.offset

                return firstIndexWithDifferentDigit