nhb-toolbox/dist/esm/date/plugins/palindromePlugin.js

A versatile collection of smart, efficient, and reusable utility functions and classes for everyday development needs.

import { isPalindrome } from '../../string/guards.js';
/** * Plugin to inject `isPalindromeDate` method */
export const palindromePlugin = (ChronosClass) => {
    ChronosClass.prototype.isPalindromeDate = function (shortYear = false) {
        const padded = this.formatStrict(shortYear ? 'YY-MM-DD' : 'YYYY-MM-DD');
        const normal = this.formatStrict(shortYear ? 'YY-M-D' : 'YYYY-M-D');
        return isPalindrome(padded) || isPalindrome(normal);
    };
};