frail-map
Version:
FrailMap is an extension of WeakMap that supports primitive values using WeakRef.
30 lines (29 loc) • 1.61 kB
JavaScript
var __classPrivateFieldSet = (this && this.__classPrivateFieldSet) || function (receiver, state, value, kind, f) {
if (kind === "m") throw new TypeError("Private method is not writable");
if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a setter");
if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot write private member to an object whose class did not declare it");
return (kind === "a" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;
};
var __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, state, kind, f) {
if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a getter");
if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot read private member from an object whose class did not declare it");
return kind === "m" ? f : kind === "a" ? f.call(receiver) : f ? f.value : state.get(receiver);
};
var _StrongRef_data;
Object.defineProperty(exports, "__esModule", { value: true });
exports.StrongRef = void 0;
/** As oppose to WeakRef */
class StrongRef {
constructor(data) {
_StrongRef_data.set(this, void 0);
__classPrivateFieldSet(this, _StrongRef_data, data, "f");
}
deref() {
return __classPrivateFieldGet(this, _StrongRef_data, "f");
}
get [(_StrongRef_data = new WeakMap(), Symbol.toStringTag)]() {
return "StrongRef";
}
}
exports.StrongRef = StrongRef;
;