effect-io-ai

Package: effect
Module: Array

Array.getUnsafe

Reads an element at the given index, throwing if the index is out of bounds.

When to use

Use to read an array element at a known valid index when out-of-bounds would be a programming error.

Details

Throws an Error with the message "Index out of bounds: <i>". Prefer get for safe access.

Example (Accessing indexes unsafely)

import { Array } from "effect"

console.log(Array.getUnsafe([1, 2, 3], 1)) // 2
// Array.getUnsafe([1, 2, 3], 10) // throws Error

See

• get — safe version returning Option

Signature

declare const getUnsafe: { (index: number): <A>(self: ReadonlyArray<A>) => A; <A>(self: ReadonlyArray<A>, index: number): A; }

Source

Since v4.0.0