38 lines
No EOL
843 B
JavaScript
38 lines
No EOL
843 B
JavaScript
"use strict";
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exports.__esModule = true;
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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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var SimpleSet = function () {
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function SimpleSet() {
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_classCallCheck(this, SimpleSet);
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this.v = [];
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}
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SimpleSet.prototype.clear = function clear() {
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this.v.length = 0;
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};
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SimpleSet.prototype.has = function has(k) {
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return this.v.indexOf(k) !== -1;
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};
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SimpleSet.prototype.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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SimpleSet.prototype.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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exports.default = SimpleSet;
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module.exports = exports["default"]; |