effect-io-ai

Package: effect
Module: Trie

Trie.isEmpty

Returns true when the Trie contains no entries.

Example (Checking whether a trie is empty)

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

const trie = Trie.empty<number>()
const trie1 = trie.pipe(Trie.insert("ma", 0))

assert.equal(Trie.isEmpty(trie), true)
assert.equal(Trie.isEmpty(trie1), false)

Signature

declare const isEmpty: <V>(self: Trie<V>) => boolean

Source

Since v2.0.0