effect-io-ai

Package: effect
Module: Chunk

Chunk.dedupe

Removes duplicate elements from a Chunk, preserving the first occurrence of each value.

Example (Removing duplicate values)

import { Chunk } from "effect"

const chunk = Chunk.make(1, 2, 2, 3, 1, 4, 3)
const result = Chunk.dedupe(chunk)
console.log(Chunk.toArray(result)) // [1, 2, 3, 4]

// Empty chunk
const empty = Chunk.empty<number>()
const emptyDeduped = Chunk.dedupe(empty)
console.log(Chunk.toArray(emptyDeduped)) // []

// No duplicates
const unique = Chunk.make(1, 2, 3)
const uniqueDeduped = Chunk.dedupe(unique)
console.log(Chunk.toArray(uniqueDeduped)) // [1, 2, 3]

Signature

declare const dedupe: <A>(self: Chunk<A>) => Chunk<A>

Source

Since v2.0.0