Benchmark: pedroac Fizz Buzz array allocation

Tests:

push
const fizzBuzz = function(n) { const result = []; for (let i = 1; i <= n; ++i) { if (i % 15 === 0) { result.push('FizzBuzz'); } else if (i % 3 === 0) { result.push('Fizz'); } else if (i % 5 === 0) { result.push('Buzz'); } else { result.push(i.toString()); } } return result; }; fizzBuzz(100);
[i-1]
const fizzBuzz = function(n) { const result = []; for (let i = 1; i <= n; ++i) { if (i % 15 === 0) { result[i-1] = 'FizzBuzz'; } else if (i % 3 === 0) { result[i-1] = 'Fizz'; } else if (i % 5 === 0) { result[i-1] = 'Buzz'; } else { result[i-1] = i.toString(); } } return result; }; fizzBuzz(100);
new Array
const fizzBuzz = function(n) { const result = new Array(n); for (let i = 1; i <= n; ++i) { if (i % 15 === 0) { result[i-1] = 'FizzBuzz'; } else if (i % 3 === 0) { result[i-1] = 'Fizz'; } else if (i % 5 === 0) { result[i-1] = 'Buzz'; } else { result[i-1] = i.toString(); } } return result; }; fizzBuzz(100);
result.length
const fizzBuzz = function(n) { const result = []; result.length = n; for (let i = 1; i <= n; ++i) { if (i % 15 === 0) { result[i-1] = 'FizzBuzz'; } else if (i % 3 === 0) { result[i-1] = 'Fizz'; } else if (i % 5 === 0) { result[i-1] = 'Buzz'; } else { result[i-1] = i.toString(); } } return result; }; fizzBuzz(100);

Rendered benchmark preparation results:

Previous results

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Latest run results:

Run details: (Test run date: 2 years ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.82 Safari/537.36

Browser/OS: Chrome 99 on Windows

pedroac Fizz Buzz array allocation (version: 1)