Run results for: Test Lodash Get speed V3

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: 2 years ago

Test name	Executions per second
Lodash Get simple data with String	4245838.0 Ops/sec
Lodash Get medium data with String and brackets	2282326.0 Ops/sec
Lodash Get medium data with String without brackets	2333320.0 Ops/sec
Lodash Get complex data with String and brackets	1979811.0 Ops/sec
Lodash Get complex data with String without brackets	2344137.0 Ops/sec
Lodash Get simple data with Array	4710444.0 Ops/sec
Lodash Get medium data with Array	4081043.0 Ops/sec
Lodash Get complex data with Array	3537130.0 Ops/sec
New Get simple data with String	1868881.0 Ops/sec
New Get medium data with String and brackets	1257335.0 Ops/sec
New Get medium data with String without brackets	1292879.0 Ops/sec
New Get complex data with String and brackets	880916.9 Ops/sec
New Get complex data with String without brackets	892468.2 Ops/sec
New Get simple data with Array	2549631.0 Ops/sec
New Get medium data with Array	2249859.0 Ops/sec
New Get complex data with Array	2048467.0 Ops/sec
Improved Get simple data with String	1874428.0 Ops/sec
Improved Get medium data with String	1714114.0 Ops/sec
Improved Get complex data with String	1580715.0 Ops/sec
Improved Get simple data with Array	2642314.0 Ops/sec
Improved Get medium data with Array	2297348.0 Ops/sec
Improved Get complex data with Array	2022491.0 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

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