Function ArrayFindDuplicates

ArrayFindDuplicates<T>(array: T[], distinct?: boolean): T[]
Finds duplicate elements in an array.
Type Parameters
- T
Parameters
- array: T[]
  The array to search for duplicate elements.
- distinct: boolean = true
  If true, returns only distinct duplicate values (default: true). If false, returns all duplicate occurrences.
Returns T[]
An array containing the duplicate elements found in the input array. If distinct is true, each duplicate appears only once.
Example
```
ArrayFindDuplicates([1, 2, 2, 3, 3, 3]); // returns [2, 3]
ArrayFindDuplicates([1, 2, 2, 3, 3, 3], false); // returns [2, 2, 3, 3, 3]
```
Since
4.5.1

Version
2025-06-26
- Defined in array/ArrayFindDuplicates.ts:51