@polkadot/util/cjs/hex/toNumber.js

A collection of useful utilities for @polkadot

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.hexToNumber = hexToNumber;
const toBn_js_1 = require("./toBn.js");
/**
 * @name hexToNumber
 * @summary Creates a Number value from a Buffer object.
 * @description
 * `null` inputs returns an NaN result, `hex` values return the actual value as a `Number`.
 * @example
 * <BR>
 *
 * ```javascript
 * import { hexToNumber } from '@polkadot/util';
 *
 * hexToNumber('0x1234'); // => 0x1234
 * ```
 */
function hexToNumber(value) {
    return value
        ? (0, toBn_js_1.hexToBn)(value).toNumber()
        : NaN;
}