@bearz/strings/esm/is_undefined.js

A collection of string utilities to avoid extra allocations and enable case insensitivity comparisons.

/**
 * The is-undefined module provides functions to check if a string is undefined.
 *
 * @module
 */
/**
 * Determines whether the string is undefined.
 * @param s The string to check.
 * @returns `true` if the string is undefined; otherwise, `false`.
 */
export function isUndefined(s) {
    return s === undefined;
}