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31 lines
571 B
31 lines
571 B
3 years ago
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var SimpleSet = /*#__PURE__*/function () {
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function SimpleSet() {
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this.v = [];
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}
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var _proto = SimpleSet.prototype;
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_proto.clear = function clear() {
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this.v.length = 0;
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};
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_proto.has = function has(k) {
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return this.v.indexOf(k) !== -1;
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};
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_proto.add = function add(k) {
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if (this.has(k)) return;
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this.v.push(k);
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};
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_proto.delete = function _delete(k) {
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var idx = this.v.indexOf(k);
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if (idx === -1) return false;
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this.v.splice(idx, 1);
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return true;
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};
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return SimpleSet;
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}();
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export { SimpleSet as default };
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