33 lines
1.0 KiB
JavaScript
33 lines
1.0 KiB
JavaScript
"use strict";
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var root_1 = require('./root');
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function minimalSetImpl() {
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// THIS IS NOT a full impl of Set, this is just the minimum
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// bits of functionality we need for this library.
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return (function () {
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function MinimalSet() {
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this._values = [];
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}
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MinimalSet.prototype.add = function (value) {
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if (!this.has(value)) {
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this._values.push(value);
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}
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};
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MinimalSet.prototype.has = function (value) {
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return this._values.indexOf(value) !== -1;
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};
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Object.defineProperty(MinimalSet.prototype, "size", {
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get: function () {
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return this._values.length;
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},
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enumerable: true,
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configurable: true
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});
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MinimalSet.prototype.clear = function () {
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this._values.length = 0;
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};
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return MinimalSet;
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}());
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}
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exports.minimalSetImpl = minimalSetImpl;
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exports.Set = root_1.root.Set || minimalSetImpl();
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//# sourceMappingURL=Set.js.map
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