json-q/browser_build_config/node_modules/core-js/modules/_fails-is-regexp.js

Retrieves values from JSON objects (and JavaScript objects) by css-selector-like query (includes attribute filters and array flattening).

var MATCH = require('./_wks')('match');
module.exports = function (KEY) {
  var re = /./;
  try {
    '/./'[KEY](re);
  } catch (e) {
    try {
      re[MATCH] = false;
      return !'/./'[KEY](re);
    } catch (f) { /* empty */ }
  } return true;
};