uniqBy

array

Creates a duplicate-free version of an array using a comparator function to determine uniqueness.

Signature

uniqBy<T, U>(array: T[], iteratee: (value: T) => U): T[]

Name	Type	Description
`array`	`T[]`	The array to inspect
`iteratee`	`(value: T) => U`	The iteratee invoked per element

T[] - Returns the new duplicate free array

import { uniqBy } from 'dashlite'

const result = uniqBy([2.1, 1.2, 2.3], Math.floor)
console.log(result)

Output:

[2.1, 1.2]

import { uniqBy } from 'dashlite'

const result = uniqBy([{ x: 1 }, { x: 2 }, { x: 1 }], (o) => o.x)
console.log(result)

Output:

[{ x: 1 }, { x: 2 }]

Available since version 1.0.0