Revokes formatting previously applied by ‘Intl.NumberFormat‘

revoke-intl-number-format.js

// ---
// Revokes formatting previously applied by ‘Intl.NumberFormat‘
//
// Usage:
// '123.456,78'.revokeIntlNumberFormat('de-DE');
// Result:
// 123456.78
// ---
Object.defineProperty(Object.prototype, 'revokeIntlNumberFormat', {
    value: function(locale) {
        if (typeof Intl.NumberFormat === 'function' && typeof locale !== 'undefined') {
            var tsdSep = new Intl.NumberFormat(locale, {
                useGrouping: true,
                maximumFractionDigits: 0
            }).format(1111).replace(/[0-9]/g, '');
            var decSep = new Intl.NumberFormat(locale, {
                minimumFractionDigits: 1
            }).format(1.1).replace(/[0-9]/g, '');

            return Number(this.replace(tsdSep, '').replace(decSep, '.'));
        } else {
            return this;
        }
    },
    enumerable: false
});