27 lines
719 B
JavaScript
27 lines
719 B
JavaScript
import { root } from './root';
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export 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 class MinimalSet {
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constructor() {
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this._values = [];
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}
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add(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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has(value) {
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return this._values.indexOf(value) !== -1;
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}
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get size() {
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return this._values.length;
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}
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clear() {
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this._values.length = 0;
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}
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}
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;
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}
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export const Set = root.Set || minimalSetImpl();
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//# sourceMappingURL=Set.js.map
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