effect-io-ai

Package: effect
Module: String

String.charCodeAt

Returns the character code at the specified index safely, or None if the index is out of bounds.

Example (Reading character codes)

import { String } from "effect"

String.charCodeAt("abc", 1) // Option.some(98)
String.charCodeAt("abc", 4) // Option.none()

Signature

declare const charCodeAt: { (index: number): (self: string) => Option.Option<number>; (self: string, index: number): Option.Option<number>; }

Source

Since v2.0.0