Run results for: lodash _.cloneDeep() vs deppClone()

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36

Browser: Chrome 142

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 5 months ago

Test name	Executions per second
lodash	5874.3 Ops/sec
own	85838.2 Ops/sec

HTML Preparation code:

<script src='https://cdn.jsdelivr.net/npm/lodash@4.17.10/lodash.min.js'></script>

Script Preparation code:

class Foo {
}

function objectCopy(object) {
  if (!object) {
    return {};
  }

  const copyObject = {};
  for (const attribute in object) {
    if (Array.isArray(object[attribute])) {
      copyObject[attribute] = arrayCopy(object[attribute]);
      continue;
    }

    if (object[attribute] instanceof Object) {
      copyObject[attribute] = objectCopy(object[attribute]);
      continue;
    }

    copyObject[attribute] = object[attribute];
  }

  return copyObject;
}

function arrayCopy(array) {
  if (!array) {
    return [];
  }

  const copyArray = [];
  for (let i = 0; i < array.length; i++) {
    if (Array.isArray(array[i])) {
      copyArray[i] = arrayCopy(array[i]);
      continue;
    }

    if (array[i] instanceof Object) {
      copyArray[i] = objectCopy(array[i]);
      continue;
    }

    copyArray[i] = array[i];
  }

  return copyArray;
}

var user = {
  name: "Teszt Elek",
  address: {
    country: "Magyarország",
    county: "Borsod-Abaúj-Zemplém megye",
    city: "Miskolc",
    street: "Felsőruzsin",
    streetType: "körút",
    houseNumber: "21"
  },
  job: {
    professional: "Szoftverfejleszto",
    company: {
      name: "Evosoft Hungary Kft.",
      group: {
        department: {
          name: "O5",
          code: "O5",
          teams: [
            "1",
            "2",
            "3",
            "4"
          ],
        },
        team: {
          name: "4",
          members: [
            "Gipsz Jakab",
            "Teszt Elek",
            "John Doe",
            "Jane Doe",
            "Gipsz Jakab",
            "Teszt Elek",
            "John Doe",
            "Jane Doe",
            "Gipsz Jakab",
            "Teszt Elek",
            "John Doe",
            "Jane Doe",
            "Gipsz Jakab",
            "Teszt Elek",
            "John Doe",
            "Jane Doe",
            "Gipsz Jakab",
            "Teszt Elek",
            "John Doe",
            "Jane Doe"
          ],
          responibilityFor: {
            share: {
              file: "//Something.dat",
              binary: [
                [2],
                [3],
                [5],
                [55],
                [1623],
                [1],
                [0],
                [1024],
                [2],
                [3],
                [5],
                [55],
                [1623],
                [1],
                [0],
                [1024],
                [2],
                [3],
                [5],
                [55],
                [1623],
                [1],
                [0],
                [1024]
              ],
              data: {
                binary: [
                  [2],
                  [3],
                  [5],
                  [55],
                  [1623],
                  [1],
                  [0],
                  [1024],
                  [2],
                  [3],
                  [5],
                  [55],
                  [1623],
                  [1],
                  [0],
                  [1024],
                  [2],
                  [3],
                  [5],
                  [55],
                  [1623],
                  [1],
                  [0],
                  [1024]
                ],
                obj: {
                  vami: "vami",
                  hami: "hami",
                  dami: {
                    ini: "ini",
                    ani: {
                      ani: "ani"
                    }
                  }
                }
              }
            }
          }
        }
      }
  	}
  }
}

Tests:

lodash
_.cloneDeep(user)
own
objectCopy(user)

Run results for: lodash _.cloneDeep() vs deppClone()

lodash

own