60 lines
3.2 KiB
JavaScript
60 lines
3.2 KiB
JavaScript
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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); }
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function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
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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); } }
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function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
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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; }
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function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return _typeof(key) === "symbol" ? key : String(key); }
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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); }
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// for environments without Set we fallback to arrays with unique members
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var SetLike = /*#__PURE__*/function () {
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function SetLike() {
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var items = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
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_classCallCheck(this, SetLike);
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_defineProperty(this, "items", void 0);
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this.items = items;
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}
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_createClass(SetLike, [{
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key: "add",
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value: function add(value) {
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if (this.has(value) === false) {
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this.items.push(value);
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}
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return this;
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}
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}, {
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key: "clear",
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value: function clear() {
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this.items = [];
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}
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}, {
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key: "delete",
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value: function _delete(value) {
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var previousLength = this.items.length;
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this.items = this.items.filter(function (item) {
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return item !== value;
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});
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return previousLength !== this.items.length;
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}
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}, {
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key: "forEach",
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value: function forEach(callbackfn) {
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var _this = this;
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this.items.forEach(function (item) {
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callbackfn(item, item, _this);
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});
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}
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}, {
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key: "has",
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value: function has(value) {
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return this.items.indexOf(value) !== -1;
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}
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}, {
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key: "size",
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get: function get() {
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return this.items.length;
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}
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}]);
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return SetLike;
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}();
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export default typeof Set === "undefined" ? Set : SetLike;
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//# sourceMappingURL=SetLike.mjs.map
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