quran/node_modules/dom-accessibility-api/dist/polyfills/SetLike.js

"use strict";

exports.__esModule = true;
exports.default = void 0;
function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return _typeof(key) === "symbol" ? key : String(key); }
function _toPrimitive(input, hint) { if (_typeof(input) !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (_typeof(res) !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); }
// for environments without Set we fallback to arrays with unique members
var SetLike = /*#__PURE__*/function () {
  function SetLike() {
    var items = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
    _classCallCheck(this, SetLike);
    _defineProperty(this, "items", void 0);
    this.items = items;
  }
  _createClass(SetLike, [{
    key: "add",
    value: function add(value) {
      if (this.has(value) === false) {
        this.items.push(value);
      }
      return this;
    }
  }, {
    key: "clear",
    value: function clear() {
      this.items = [];
    }
  }, {
    key: "delete",
    value: function _delete(value) {
      var previousLength = this.items.length;
      this.items = this.items.filter(function (item) {
        return item !== value;
      });
      return previousLength !== this.items.length;
    }
  }, {
    key: "forEach",
    value: function forEach(callbackfn) {
      var _this = this;
      this.items.forEach(function (item) {
        callbackfn(item, item, _this);
      });
    }
  }, {
    key: "has",
    value: function has(value) {
      return this.items.indexOf(value) !== -1;
    }
  }, {
    key: "size",
    get: function get() {
      return this.items.length;
    }
  }]);
  return SetLike;
}();
var _default = typeof Set === "undefined" ? Set : SetLike;
exports.default = _default;
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