Function: unique()

unique<T>(array): T[]

Defined in: collection.ts:67

Returns a new array containing only the unique values from the given array, preserving order.

Type Parameters

T

T

Parameters

array

T[]

The array to filter.

Returns

T[]

A new array with duplicate values removed.

Example

unique([1, 2, 2, 3, 1])        // [1, 2, 3]
unique(['a', 'b', 'a', 'c'])   // ['a', 'b', 'c']
unique([])                     // []