sat-utils
Version:
19 lines • 643 B
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.wrapAsSingleton = wrapAsSingleton;
/**
* Wraps a constructor function as a singleton to ensure only one instance is created.
*
* @param {Function} ctro - The constructor function to be wrapped as a singleton.
* @returns {Function} A function that, when called, returns the single instance of the constructor.
*/
function wrapAsSingleton(ctro) {
let instance;
return function (...args) {
if (instance)
return instance;
instance = new ctro(...args);
return instance;
};
}
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