typia
Version:
Superfast runtime validators with only one line
47 lines • 1.6 kB
JavaScript
;
var __read = (this && this.__read) || function (o, n) {
var m = typeof Symbol === "function" && o[Symbol.iterator];
if (!m) return o;
var i = m.call(o), r, ar = [], e;
try {
while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
}
catch (error) { e = { error: error }; }
finally {
try {
if (r && !r.done && (m = i["return"])) m.call(i);
}
finally { if (e) throw e.error; }
}
return ar;
};
var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
if (ar || !(i in from)) {
if (!ar) ar = Array.prototype.slice.call(from, 0, i);
ar[i] = from[i];
}
}
return to.concat(ar || Array.prototype.slice.call(from));
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.Singleton = void 0;
var Singleton = /** @class */ (function () {
function Singleton(closure) {
this.closure_ = closure;
this.value_ = NOT_MOUNTED_YET;
}
Singleton.prototype.get = function () {
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i] = arguments[_i];
}
if (this.value_ === NOT_MOUNTED_YET)
this.value_ = this.closure_.apply(this, __spreadArray([], __read(args), false));
return this.value_;
};
return Singleton;
}());
exports.Singleton = Singleton;
var NOT_MOUNTED_YET = {};
//# sourceMappingURL=Singleton.js.map