Sha256: c4642853c7793e87e2b586d7882a061941d8baad6510cbc9476bc58e9841f330
Contents?: true
Size: 910 Bytes
Versions: 5
Compression:
Stored size: 910 Bytes
Contents
'use strict';
const common = require('../common.js');
const assert = require('assert');
const bench = common.createBenchmark(main, {
method: ['swap', 'destructure'],
millions: [100]
});
function runSwapManual(n) {
var i = 0, x, y, r;
bench.start();
for (; i < n; i++) {
x = 1, y = 2;
r = x;
x = y;
y = r;
assert.strictEqual(x, 2);
assert.strictEqual(y, 1);
}
bench.end(n / 1e6);
}
function runSwapDestructured(n) {
var i = 0, x, y;
bench.start();
for (; i < n; i++) {
x = 1, y = 2;
[x, y] = [y, x];
assert.strictEqual(x, 2);
assert.strictEqual(y, 1);
}
bench.end(n / 1e6);
}
function main(conf) {
const n = +conf.millions * 1e6;
switch (conf.method) {
case 'swap':
runSwapManual(n);
break;
case 'destructure':
runSwapDestructured(n);
break;
default:
throw new Error('Unexpected method');
}
}
Version data entries
5 entries across 4 versions & 1 rubygems