Run results for: Test Lodash Get speed V3.1

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.81 Safari/537.36

Browser: Chrome 94

Operating system: Linux

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
Lodash Get simple data with String	4386473.0 Ops/sec
Lodash Get medium data with String and brackets	2297268.2 Ops/sec
Lodash Get medium data with String without brackets	2371047.5 Ops/sec
Lodash Get complex data with String and brackets	2118025.5 Ops/sec
Lodash Get complex data with String without brackets	2132878.8 Ops/sec
Lodash Get simple data with Array	4699569.0 Ops/sec
Lodash Get medium data with Array	4129623.2 Ops/sec
Lodash Get complex data with Array	3500250.8 Ops/sec
New Get simple data with String	1904762.9 Ops/sec
New Get medium data with String and brackets	1278296.1 Ops/sec
New Get medium data with String without brackets	1295471.9 Ops/sec
New Get complex data with String and brackets	909403.7 Ops/sec
New Get complex data with String without brackets	906197.2 Ops/sec
New Get simple data with Array	2578638.8 Ops/sec
New Get medium data with Array	2300783.5 Ops/sec
New Get complex data with Array	2086913.6 Ops/sec
Improved Get simple data with String	1895099.1 Ops/sec
Improved Get medium data with String	1723398.1 Ops/sec
Improved Get complex data with String	1597769.8 Ops/sec
Improved Get simple data with Array	2710388.2 Ops/sec
Improved Get medium data with Array	2270132.0 Ops/sec
Improved Get complex data with Array	2092890.6 Ops/sec

HTML Preparation code:

<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.21/lodash.min.js'></script>

Script Preparation code:

var simpleData = { a: 1 };
var mediumData = { a: [{ bar: { c: 2 } }] };
var complexData = { a: [{ bar: { complex: [3, { data: { e: { f: 4 } } }] } }] };

var newGet = (obj, path, defValue) => {
  // If path is not defined or it has false value
  if (!path) return undefined
  // Check if path is string or array. Regex : ensure that we do not have '.' and brackets.
  // Regex explained: https://regexr.com/58j0k
  const pathArray = Array.isArray(path) ? path : path.match(/([^[.\]])+/g)
  // Find value
  const result = pathArray.reduce((prevObj, key) => prevObj && prevObj[key], obj)
  // If found value is undefined return default value; otherwise return the value
  return result === undefined ? defValue : result
}

var improvedGet = (obj, path, defValue) => {
  // If path is not defined or it has false value
  if (!path) return undefined
  // Check if path is string or array. Regex : ensure that we do not have '.' and brackets.
  // Regex explained: https://regexr.com/58j0k
  const pathArray = Array.isArray(path) ? path : path.split('.')
  // Find value
  const result = pathArray.reduce((prevObj, key) => prevObj && prevObj[key], obj)
  // If found value is undefined return default value; otherwise return the value
  return result === undefined ? defValue : result
}

Tests:

Lodash Get simple data with String
_.get(simpleData, 'a')
Improved Get simple data with Array
improvedGet(simpleData, ['a'])
Improved Get complex data with String
improvedGet(complexData, 'a.0.bar.complex.1.data.e.f')
Improved Get medium data with String
improvedGet(mediumData, 'a.0.bar.c')
Improved Get simple data with String
improvedGet(simpleData, 'a')
New Get complex data with Array
newGet(complexData, ['a', '0', 'bar', 'complex', '1', 'data', 'e', 'f'])
New Get medium data with Array
newGet(mediumData, ['a', '0', 'bar', 'c'])
New Get simple data with Array
newGet(simpleData, ['a'])
New Get complex data with String without brackets
newGet(complexData, 'a.0.bar.complex.1.data.e.f')
New Get complex data with String and brackets
newGet(complexData, 'a[0].bar.complex[1].data.e.f')
New Get medium data with String without brackets
newGet(mediumData, 'a.0.bar.c')
New Get medium data with String and brackets
newGet(mediumData, 'a[0].bar.c')
New Get simple data with String
newGet(simpleData, 'a')
Lodash Get complex data with Array
_.get(complexData, ['a', '0', 'bar', 'complex', '1', 'data', 'e', 'f'])
Lodash Get medium data with Array
_.get(mediumData, ['a', '0', 'bar', 'c'])
Lodash Get simple data with Array
_.get(simpleData, ['a'])
Lodash Get complex data with String without brackets
_.get(complexData, 'a.0.bar.complex.1.data.e.f')
Lodash Get complex data with String and brackets
_.get(complexData, 'a[0].bar.complex[1].data.e.f')
Lodash Get medium data with String without brackets
_.get(mediumData, 'a.0.bar.c')
Lodash Get medium data with String and brackets
_.get(mediumData, 'a[0].bar.c')
Improved Get medium data with Array
improvedGet(mediumData, ['a', '0', 'bar', 'c'])
Improved Get complex data with Array
improvedGet(complexData, ['a', '0', 'bar', 'complex', '1', 'data', 'e', 'f'])

Run results for: Test Lodash Get speed V3.1

Lodash Get simple data with String

Improved Get simple data with Array

Improved Get complex data with String

Improved Get medium data with String

Improved Get simple data with String

New Get complex data with Array

New Get medium data with Array

New Get simple data with Array

New Get complex data with String without brackets

New Get complex data with String and brackets

New Get medium data with String without brackets

New Get medium data with String and brackets

New Get simple data with String

Lodash Get complex data with Array

Lodash Get medium data with Array

Lodash Get simple data with Array

Lodash Get complex data with String without brackets

Lodash Get complex data with String and brackets

Lodash Get medium data with String without brackets

Lodash Get medium data with String and brackets

Improved Get medium data with Array

Improved Get complex data with Array