npm-fetch-changelog/util/once.js

fetch the changelog for an npm package from GitHub

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = once;
function once(fn) {
  var result;
  return function () {
    return (result || (result = [fn.apply(void 0, arguments)]))[0];
  };
}
module.exports = exports.default;