Run results for: Fizbuzz v2

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.5.2 Safari/605.1.15

Browser: Safari 16

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
A	23.9 Ops/sec
B	11.5 Ops/sec
C	21.1 Ops/sec
D	20.5 Ops/sec

Script Preparation code:

function fizzBuzzA(n) {
    if (n % 15 == 0) return 'FizzBuzz'
    if (n % 3 == 0) return 'Fizz'
    if (n % 5 == 0) return 'Buzz'
    return n.toString()
}

function fizzBuzzB(n) {
    const test = (d, s, x) => (n % d == 0 ? (_) => s + x('') : x)
    const fizz = (x) => test(3, 'Fizz', x)
    const buzz = (x) => test(5, 'Buzz', x)
    return fizz(buzz((x) => x))(n.toString())
}

function fizzBuzzC(n) {
    let res = ''
    if (n % 3 == 0) res += 'Fizz'
    if (n % 5 == 0) res += 'Buzz'
    if (!res) res += n.toString()
    return res
}

function fizzBuzzD(n) {
    return n % 3 == 0 ? 'Fizz' + (n % 5 == 0 ? 'Buzz' : '') :
        n % 5 == 0 ? 'Buzz' : n.toString()
}

Tests:

A
const iterations = 1000000; for (let i = 0; i < iterations; i++) { fizzBuzzA(i + 1) }
B
const iterations = 1000000; for (let i = 0; i < iterations; i++) { fizzBuzzB(i + 1) }
C
const iterations = 1000000; for (let i = 0; i < iterations; i++) { fizzBuzzC(i + 1) }
D
const iterations = 1000000; for (let i = 0; i < iterations; i++) { fizzBuzzD(i + 1) }