@jplorg/jpl/lib/createSingleton.js

JPL interpreter

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
function createSingleton(generatorFn) {
  let result;
  return () => {
    if (result == null) result = generatorFn();
    return result;
  };
}
var _default = exports.default = createSingleton;