Run results for: getRelevantPositions2

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Browser: Chrome 123

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

Benchmark engine: Benchmark.js

Nowa opcja

290/s

Stara opcja

164/s

View exact numbers

Test name	Executions per second
✓ Nowa opcja	290 Ops/sec
Stara opcja	164 Ops/sec

Script Preparation code:

var IRRELEVANT_PARAGRAPHS = [
  '401', '402', '404', '405', '406',
  '407', '408', '409', '410', '411',
  '412', '417', '418', '471', '474',
  '475', '478', '479', '480', '483',
  '484', '485', '801', '804', '806',
  '807', '808', '809', '810', '811',
  '812', '813', '814', '605', '606',
  '610', '613', '615', '617', '619',
  '620', '621', '622', '623', '625',
  '630', '637', '647', '648', '649',
  '656', '657', '658', '659', '661',
  '662', '663', '664', '665', '666',
  '669', '672', '680',
];

var IRRELEVANT_GROUPS = ['1400', '1810', '1600', '1601', '1602', '1610', '1611', '1612'];
var positions = [];
var classificationDetailLevels = ['paragraph', 'systemGroup', 'ordinanceGroup'];

for (let i = 0; i < 10000; i++) {
    const randomIndex = Math.floor(Math.random() * classificationDetailLevels.length);
    positions.push({
        paragraph: `Paragraph ${Math.floor(Math.random() * 10)}`,
        group: `Group ${Math.floor(Math.random() * 5)}`,
    });
}

Tests:

Stara opcja
const getRelevantPositions = (outgoings, classificationDetailLevel) => outgoings.filter((position) => { switch (classificationDetailLevel) { case 'paragraph': return position.paragraph && !IRRELEVANT_PARAGRAPHS.includes(position.paragraph); case 'systemGroup': case 'ordinanceGroup': return position.group && !IRRELEVANT_GROUPS.includes(position.group); default: return false; } }); classificationDetailLevels.forEach((classificationDetailLevel) => getRelevantPositions(positions, classificationDetailLevel))
Nowa opcja
const getRelevantPositions = (outgoings, classificationDetailLevel) => { let condition; switch (classificationDetailLevel) { case 'paragraph': condition = (position) => position.paragraph && !IRRELEVANT_PARAGRAPHS.includes(position.paragraph); break; case 'systemGroup': case 'ordinanceGroup': condition = (position) => position.group && !IRRELEVANT_GROUPS.includes(position.group); break; } return outgoings.filter(condition) } classificationDetailLevels.forEach((classificationDetailLevel) => getRelevantPositions(positions, classificationDetailLevel))