minimal-polyfills/Set.js

An ultra light-weight, nonexhaustive, polyfills library

"use strict";
exports.__esModule = true;
exports.Polyfill = exports.LightSetImpl = void 0;
var Map_1 = require("./Map");
var LightSetImpl = /** @class */ (function () {
    function LightSetImpl(values) {
        this.map = new Map_1.Polyfill();
        if (values === undefined) {
            return;
        }
        for (var _i = 0, values_1 = values; _i < values_1.length; _i++) {
            var value = values_1[_i];
            this.add(value);
        }
    }
    LightSetImpl.prototype.has = function (value) {
        return this.map.has(value);
    };
    LightSetImpl.prototype.add = function (value) {
        this.map.set(value, true);
        return this;
    };
    LightSetImpl.prototype.values = function () {
        return this.map.keys();
    };
    LightSetImpl.prototype["delete"] = function (value) {
        return this.map["delete"](value);
    };
    return LightSetImpl;
}());
exports.LightSetImpl = LightSetImpl;
exports.Polyfill = typeof Set !== "undefined" ? Set : LightSetImpl;
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