effect-io-ai

Package: effect
Module: Trie

Trie.keys

Returns an IterableIterator of the keys within the Trie.

The keys are returned in alphabetical order, regardless of insertion order.

Example

import * as assert from "node:assert"
import { Trie } from "effect"

const trie = Trie.empty<number>().pipe(
  Trie.insert("cab", 0),
  Trie.insert("abc", 1),
  Trie.insert("bca", 2)
)

const result = Array.from(Trie.keys(trie))
assert.deepStrictEqual(result, ["abc", "bca", "cab"])

Signature

declare const keys: <V>(self: Trie<V>) => IterableIterator<string>

Source

Since v2.0.0