Function unique

unique<T>(arr: readonly T[]): T[]
Returns a new array with duplicate values removed

Example
```
import * as A from "flurp/array";

A.unique([1, 4, 4, 1, 1, 4]);    // [1, 4]
```
Type Parameters
- T
Parameters
- arr: readonly T[]
Returns T[]
- Defined in src/array.ts:1647