## DATA DIFF

This library compares two arrays or objects and return a complete diff of their differences.

# Object exemple:

`getObjectDiff()` checks base properties but also provides a complete diff of nested properties.

Input

```js
getObjectDiff(
  {
    id: 54,
    user: {
      name: "joe",
      member: true,
      hobbies: ["golf", "football"],
      age: 66,
    },
  },
  {
    id: 54,
    user: {
      name: "joe",
      member: false,
      hobbies: ["golf", "chess"],
      age: 66,
    },
  }
);
```

Output

```js
{
      type: "object",
      status: "updated",
      diff: [
        {
          property: "id",
          previousValue: 54,
          currentValue: 54,
          status: "equal",
        },
        {
          property: "user",
          previousValue: {
            name: "joe",
            member: true,
            hobbies: ["golf", "football"],
            age: 66,
          },
          currentValue: {
            name: "joe",
            member: false,
            hobbies: ["golf", "chess"],
            age: 66,
          },
          status: "updated",
          subPropertiesDiff: [
            {
              name: "name",
              previousValue: "joe",
              currentValue: "joe",
              status: "equal",
            },
            {
              name: "member",
              previousValue: true,
              currentValue: false,
              status: "updated",
            },
            {
              name: "hobbies",
              previousValue: ["golf", "football"],
              currentValue: ["golf", "chess"],
              status: "updated",
            },
            {
              name: "age",
              previousValue: 66,
              currentValue: 66,
              status: "equal",
            },
          ],
        },
      ],
    }
```

List exemple:

`getListDiff()` works with arrays of string, number and objects.
It doesn't work yet with duplicated values.

Input

```js
getListDiff(
  ["mbappe", "mendes", "verratti", "ruiz"],
  ["mbappe", "messi", "ruiz"]
);
```

Output

```js
{
      type: "list",
      status: "updated",
      diff: [
        {
          value: "mbappe",
          prevIndex: 0,
          newIndex: 0,
          indexDiff: 0,
          status: "equal",
        },
        {
          value: "mendes",
          prevIndex: 1,
          newIndex: null,
          indexDiff: null,
          status: "deleted",
        },
        {
          value: "verratti",
          prevIndex: 2,
          newIndex: null,
          indexDiff: null,
          status: "deleted",
        },
        {
          value: "messi",
          prevIndex: null,
          newIndex: 1,
          indexDiff: null,
          status: "added",
        },
        {
          value: "ruiz",
          prevIndex: 3,
          newIndex: 2,
          indexDiff: -1,
          status: "moved",
        },
      ],
    }
```

See tests for more visual examples.