Maybe change createPatch array replace method

[salehi-hassan]

Currently, if array has duplicates, it generates the diff from start, but maybe it can skip the repeated part. Although, not sure which result is more performant to apply.

Input:

{
  "name": "Chris Brown",
  "repositories": [
    "repo1",
    "repo2"
  ],
  "address": {
    "street": "Main"
  }
}

Output:

{
  "name": "Christopher Brown",
  "repositories": [
    "repo1",
    "repo2",
    "repo3",
    "repo1",
    "repo2",
    "repo3"
  ]
}

Result:

[
  {
    "op": "replace",
    "path": "/name",
    "value": "Christopher Brown"
  },
  {
    "op": "add",
    "path": "/repositories/0",
    "value": "repo1"
  },
  {
    "op": "add",
    "path": "/repositories/1",
    "value": "repo2"
  },
  {
    "op": "add",
    "path": "/repositories/2",
    "value": "repo3"
  },
  {
    "op": "add",
    "path": "/repositories/-",
    "value": "repo3"
  }
]

Expected result:

[
  {
    "op": "replace",
    "path": "/name",
    "value": "Christopher Brown"
  },
  {
    "op": "add",
    "path": "/repositories/-",
    "value": "repo3"
  },
  {
    "op": "add",
    "path": "/repositories/-",
    "value": "repo1"
  },
  {
    "op": "add",
    "path": "/repositories/-",
    "value": "repo2"
  },
  {
    "op": "add",
    "path": "/repositories/-",
    "value": "repo3"
  }
]