Benchmark: Delete vs destructure for object

Script Preparation code:

const obj = {
	height: 500,
  	width: 300,
  	_dasgdsa: '321321',
  	onActive: function() { return false; },
    onClick: function() {},
  	hasKey: false,
    elementRef: { element: {}, children: [] },
    hint: 'bla-bla-bla',
    isEnabled: true,
  	isVisible: true,
    className: 'box',
    addChild: function() { return true; },
    accKey: 'dasdadasdasd#132132121dsadaf#easedada',
};

AخA
 
const obj = {    height: 500,    width: 300,    _dasgdsa: '321321',    onActive: function() { return false; },    onClick: function() {},    hasKey: false,    elementRef: { element: {}, children: [] },    hint: 'bla-bla-bla',    isEnabled: true,    isVisible: true,    className: 'box',    addChild: function() { return true; },    accKey: 'dasdadasdasd#132132121dsadaf#easedada',};

Tests:

Delete

const obj2 = { ...obj };
['height', 'width', '_dasgdsa', 'onActive', 'onClick', 'hasKey', 'elementRef', 'hint', 'isEnabled', 'isVisible'].forEach(prop => delete obj2[prop]);

 
const obj2 = { ...obj };['height', 'width', '_dasgdsa', 'onActive', 'onClick', 'hasKey', 'elementRef', 'hint', 'isEnabled', 'isVisible'].forEach(prop => delete obj2[prop]);

Destructure

const {
	height,
  	width,
  	_dasgdsa,
  	onActive,
    onClick,
  	hasKey,
    elementRef,
    hint,
    isEnabled,
  	isVisible,
    ...obj2,
} = obj;

 
const {    height,    width,    _dasgdsa,    onActive,    onClick,    hasKey,    elementRef,    hint,    isEnabled,    isVisible,    ...obj2,} = obj;

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Experimental features:

Memory measurements supported only in Chrome.
For precise memory measurements Chrome must be launched with --enable-precise-memory-info flag.
More information: Monitoring JavaScript Memory

Test case name	Result
Delete
Destructure

Delete vs destructure for object (version: 0)

Comparing performance of: Delete vs Destructure

Created: 5 months ago by: Guest

Jump to the latest result

Delete

Destructure

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A

No previous run results