multitude
Version:
Comprehensive streams for push and pull
28 lines (23 loc) • 2.36 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.Accessor = void 0;
class Accessor {
static define(obj, key, value) {
Object.defineProperty(obj, key, {
enumerable: false,
writable: true,
value
});
}
static fallback(obj, key, fn) {
const response = obj[key];
if (response !== undefined) return response;
const value = fn();
this.define(obj, key, value);
return value;
}
}
exports.Accessor = Accessor;
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