Function mergeObject

mergeObject(
    original: object,
    other?: object,
    options?: {
        enforceTypes?: boolean;
        inplace?: boolean;
        insertKeys?: boolean;
        insertValues?: boolean;
        overwrite?: boolean;
        performDeletions?: boolean;
        recursive?: boolean;
    },
    _d?: number,
): object
Update a source object by replacing its keys and values with those from a target object.
Parameters
- original: object
  The initial object which should be updated with values from the target
- Optionalother: object = {}
  A new object whose values should replace those in the source
- Optionaloptions: {
      enforceTypes?: boolean;
      inplace?: boolean;
      insertKeys?: boolean;
      insertValues?: boolean;
      overwrite?: boolean;
      performDeletions?: boolean;
      recursive?: boolean;
  } = {}
  Additional options which configure the merge
  - OptionalenforceTypes?: boolean
    Control whether strict type checking requires that the value of a key in the other object must match the data type in the original data to be merged.
  - Optionalinplace?: boolean
    Control whether to apply updates to the original object in-place (if true), otherwise the original object is duplicated and the copy is merged.
  - OptionalinsertKeys?: boolean
    Control whether to insert new top-level objects into the resulting structure which do not previously exist in the original object.
  - OptionalinsertValues?: boolean
    Control whether to insert new nested values into child objects in the resulting structure which did not previously exist in the original object.
  - Optionaloverwrite?: boolean
    Control whether to replace existing values in the source, or only merge values which do not already exist in the original object.
  - OptionalperformDeletions?: boolean
    Control whether to perform deletions on the original object if deletion keys are present in the other object.
  - Optionalrecursive?: boolean
    Control whether to merge inner-objects recursively (if true), or whether to simply replace inner objects with a provided new value.
- Optional_d: number = 0
  A privately used parameter to track recursion depth.
Returns object
The original source object including updated, inserted, or overwritten records.
Example: Control how new keys and values are added
```
mergeObject({k1: "v1"}, {k2: "v2"}, {insertKeys: false}); // {k1: "v1"}
mergeObject({k1: "v1"}, {k2: "v2"}, {insertKeys: true});  // {k1: "v1", k2: "v2"}
mergeObject({k1: {i1: "v1"}}, {k1: {i2: "v2"}}, {insertValues: false}); // {k1: {i1: "v1"}}
mergeObject({k1: {i1: "v1"}}, {k1: {i2: "v2"}}, {insertValues: true}); // {k1: {i1: "v1", i2: "v2"}}
```
Example: Control how existing data is overwritten
```
mergeObject({k1: "v1"}, {k1: "v2"}, {overwrite: true}); // {k1: "v2"}
mergeObject({k1: "v1"}, {k1: "v2"}, {overwrite: false}); // {k1: "v1"}
```
Example: Control whether merges are performed recursively
```
mergeObject({k1: {i1: "v1"}}, {k1: {i2: "v2"}}, {recursive: false}); // {k1: {i2: "v2"}}
mergeObject({k1: {i1: "v1"}}, {k1: {i2: "v2"}}, {recursive: true}); // {k1: {i1: "v1", i2: "v2"}}
```
Example: Deleting an existing object key
```
mergeObject({k1: "v1", k2: "v2"}, {"-=k1": null}, {performDeletions: true});   // {k2: "v2"}
```
Example: Explicitly replacing an inner object key
```
mergeObject({k1: {i1: "v1"}}, {"==k1": {i2: "v2"}}, {performDeletions: true}); // {k1: {i2: "v2"}}
```