Symbol

2 exports Since v2.0.0 Source

Guards

isSymbol

Since v2.0.0

Tests if a value is a symbol.

Signature

declare const isSymbol: (u: unknown) => u is symbol

Example

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

assert.deepStrictEqual(Predicate.isSymbol(Symbol.for("a")), true)
assert.deepStrictEqual(Predicate.isSymbol("a"), false)

Instances

Equivalence

Since v2.0.0

Signature

declare const Equivalence: equivalence.Equivalence<symbol>