Benchmark: Select n - MeasureThat.net

Select n (version: 0)

Comparing performance of: Destructuring with defaults, empty input vs Selectn get, empty input vs Destructuring with defaults, find item vs Selectn get, find item vs Destructuring null input vs Selectn null input vs Destructuring undefined input vs Lodash undefined input vs Destructuring dynamic key vs Lodash dynamic key

Created: 3 years ago by: Guest

Jump to the latest result

HTML Preparation code:

<script src="https://unpkg.com/selectn/selectn.min.js"></script>

Script Preparation code:

function destructuringFn(input) {
  const { contextMenu: { data: { documents = [] } = {} } = {} } = input;
  return documents;
}

function destructuringFnDynamic(input, key) {
  const { contextMenu: { data: { [key]: documents = [] } = {} } = {} } = input;
  return documents;
}

function selectnFn(input) {
  const documents = selectn(input, 'contextMenu.data.documents', []);
  return documents;
}

function selectnFnDynamic(input, key) {
  const documents = selectn(input, `contextMenu.data.${key}`, []);
  return documents;
}

function test(fn, input, key) {
  fn(input, key);
}

Tests:

Destructuring with defaults, empty input
test(destructuringFn, {});
Selectn get, empty input
test(selectnFn, {});
Destructuring with defaults, find item
const input = { contextMenu: { data: { documents: [{ id: 'doc' }] } } }; test(destructuringFn, input);
Selectn get, find item
const input = { contextMenu: { data: { documents: [{ id: 'doc' }] } } }; test(selectnFn, input);
Destructuring null input
test(destructuringFn, null);
Selectn null input
test(selectnFn, null);
Destructuring undefined input
let input; test(destructuringFn, input);
Lodash undefined input
let input; test(selectnFn, input);
Destructuring dynamic key
const input = { contextMenu: { data: { documents: [{ id: 'doc' }] } } }; test(destructuringFn, input, 'documents');
Lodash dynamic key
const input = { contextMenu: { data: { documents: [{ id: 'doc' }] } } }; test(selectnFn, input, 'documents');

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Destructuring with defaults, empty input
Selectn get, empty input
Destructuring with defaults, find item
Selectn get, find item
Destructuring null input
Selectn null input
Destructuring undefined input
Lodash undefined input
Destructuring dynamic key
Lodash dynamic key

Fastest: N/A

Slowest: N/A

ⓘ Get performance results from real users on your website with Request Metrics.

Website Performance Monitoring by Request Metrics

Latest run results:

Run details: (Test run date: 3 years ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36

Browser/OS: Chrome 84 on Mac OS X 10.15.4

View result in a separate tab

Test name	Executions per second
Destructuring with defaults, empty input	7883550.0 Ops/sec
Selectn get, empty input	1602155.0 Ops/sec
Destructuring with defaults, find item	2261584.0 Ops/sec
Selectn get, find item	1055541.0 Ops/sec
Destructuring null input	0.0 Ops/sec
Selectn null input	1662924.0 Ops/sec
Destructuring undefined input	0.0 Ops/sec
Lodash undefined input	1693683.0 Ops/sec
Destructuring dynamic key	2213865.0 Ops/sec
Lodash dynamic key	1021421.0 Ops/sec

Select n (version: 0)

Created: 3 years ago by: Guest

Jump to the latest result

Destructuring with defaults, empty input

Selectn get, empty input

Destructuring with defaults, find item

Selectn get, find item

Destructuring null input

Selectn null input

Destructuring undefined input

Lodash undefined input

Destructuring dynamic key

Lodash dynamic key

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A