Function unionWith

unionWith<T>(arrays?: List<T> | null, comparator?: Comparator<T>): T[]
This method is like _.union except that it accepts comparator which is invoked to compare elements of arrays. The comparator is invoked with two arguments: (arrVal, othVal).
Type Parameters
- T
Parameters
- Optionalarrays: List<T> | null
  The arrays to inspect.
- Optionalcomparator: Comparator<T>
  The comparator invoked per element.
Returns T[]
Returns the new array of combined values.
Example
```
var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];

_.unionWith(objects, others, _.isEqual);
// => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }]
```
- Defined in node_modules/@types/lodash/common/array.d.ts:1656
unionWith<T>(
    arrays: List<T> | null | undefined,
    arrays2: List<T> | null | undefined,
    comparator?: Comparator<T>,
): T[]
Type Parameters
- T
Parameters
- arrays: List<T> | null | undefined
- arrays2: List<T> | null | undefined
- Optionalcomparator: Comparator<T>
Returns T[]
See
_.unionWith
- Defined in node_modules/@types/lodash/common/array.d.ts:1660
unionWith<T>(
    arrays: List<T> | null | undefined,
    arrays2: List<T> | null | undefined,
    arrays3: List<T> | null | undefined,
    ...comparator: (List<T> | Comparator<T> | null | undefined)[],
): T[]
Type Parameters
- T
Parameters
- arrays: List<T> | null | undefined
- arrays2: List<T> | null | undefined
- arrays3: List<T> | null | undefined
- ...comparator: (List<T> | Comparator<T> | null | undefined)[]
Returns T[]
See
_.unionWith
- Defined in node_modules/@types/lodash/common/array.d.ts:1664

Function unionWith

Type Parameters

Parameters

Returns T[]

Example

Type Parameters

Parameters

Returns T[]

See

Type Parameters

Parameters

Returns T[]

See

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