| var _Object$create = require("../core-js/object/create"); |
| |
| var _Object$keys = require("../core-js/object/keys"); |
| |
| var _reduceInstanceProperty = require("../core-js/instance/reduce"); |
| |
| var _typeof = require("../helpers/typeof"); |
| |
| var _Symbol$replace = require("../core-js/symbol/replace"); |
| |
| var _WeakMap = require("../core-js/weak-map"); |
| |
| var wrapNativeSuper = require("./wrapNativeSuper"); |
| |
| var getPrototypeOf = require("./getPrototypeOf"); |
| |
| var possibleConstructorReturn = require("./possibleConstructorReturn"); |
| |
| var inherits = require("./inherits"); |
| |
| function _wrapRegExp(re, groups) { |
| module.exports = _wrapRegExp = function _wrapRegExp(re, groups) { |
| return new BabelRegExp(re, undefined, groups); |
| }; |
| |
| var _RegExp = wrapNativeSuper(RegExp); |
| |
| var _super = RegExp.prototype; |
| |
| var _groups = new _WeakMap(); |
| |
| function BabelRegExp(re, flags, groups) { |
| var _this = _RegExp.call(this, re, flags); |
| |
| _groups.set(_this, groups || _groups.get(re)); |
| |
| return _this; |
| } |
| |
| inherits(BabelRegExp, _RegExp); |
| |
| BabelRegExp.prototype.exec = function (str) { |
| var result = _super.exec.call(this, str); |
| |
| if (result) result.groups = buildGroups(result, this); |
| return result; |
| }; |
| |
| BabelRegExp.prototype[_Symbol$replace] = function (str, substitution) { |
| if (typeof substitution === "string") { |
| var groups = _groups.get(this); |
| |
| return _super[_Symbol$replace].call(this, str, substitution.replace(/\$<([^>]+)>/g, function (_, name) { |
| return "$" + groups[name]; |
| })); |
| } else if (typeof substitution === "function") { |
| var _this = this; |
| |
| return _super[_Symbol$replace].call(this, str, function () { |
| var args = []; |
| args.push.apply(args, arguments); |
| |
| if (_typeof(args[args.length - 1]) !== "object") { |
| args.push(buildGroups(args, _this)); |
| } |
| |
| return substitution.apply(this, args); |
| }); |
| } else { |
| return _super[_Symbol$replace].call(this, str, substitution); |
| } |
| }; |
| |
| function buildGroups(result, re) { |
| var _context; |
| |
| var g = _groups.get(re); |
| |
| return _reduceInstanceProperty(_context = _Object$keys(g)).call(_context, function (groups, name) { |
| groups[name] = result[g[name]]; |
| return groups; |
| }, _Object$create(null)); |
| } |
| |
| return _wrapRegExp.apply(this, arguments); |
| } |
| |
| module.exports = _wrapRegExp; |