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

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.93 Safari/537.36

Browser: Chrome 90

Operating system: Linux

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
lodash	21211.6 Ops/sec
own	21574.4 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