dynatrace-cordova-outsystems-plugin/node_modules/whatwg-url/lib/utils.js

This plugin gives you the ability to use the Dynatrace instrumentation in your hybrid application (Cordova, Ionic, ..). It uses the Mobile Agent, the JavaScript Agent and the Javascript Bridge. The Mobile Agent will give you all device specific values con

"use strict";

// Returns "Type(value) is Object" in ES terminology.
function isObject(value) {
  return typeof value === "object" && value !== null || typeof value === "function";
}

function hasOwn(obj, prop) {
  return Object.prototype.hasOwnProperty.call(obj, prop);
}

const getOwnPropertyDescriptors = typeof Object.getOwnPropertyDescriptors === "function" ?
  Object.getOwnPropertyDescriptors :
  // Polyfill exists until we require Node.js v8.x
  // https://tc39.github.io/ecma262/#sec-object.getownpropertydescriptors
  obj => {
    if (obj === undefined || obj === null) {
      throw new TypeError("Cannot convert undefined or null to object");
    }
    obj = Object(obj);
    const ownKeys = Reflect.ownKeys(obj);
    const descriptors = {};
    for (const key of ownKeys) {
      const descriptor = Reflect.getOwnPropertyDescriptor(obj, key);
      if (descriptor !== undefined) {
        Reflect.defineProperty(descriptors, key, {
          value: descriptor,
          writable: true,
          enumerable: true,
          configurable: true
        });
      }
    }
    return descriptors;
  };

const wrapperSymbol = Symbol("wrapper");
const implSymbol = Symbol("impl");
const sameObjectCaches = Symbol("SameObject caches");

function getSameObject(wrapper, prop, creator) {
  if (!wrapper[sameObjectCaches]) {
    wrapper[sameObjectCaches] = Object.create(null);
  }

  if (prop in wrapper[sameObjectCaches]) {
    return wrapper[sameObjectCaches][prop];
  }

  wrapper[sameObjectCaches][prop] = creator();
  return wrapper[sameObjectCaches][prop];
}

function wrapperForImpl(impl) {
  return impl ? impl[wrapperSymbol] : null;
}

function implForWrapper(wrapper) {
  return wrapper ? wrapper[implSymbol] : null;
}

function tryWrapperForImpl(impl) {
  const wrapper = wrapperForImpl(impl);
  return wrapper ? wrapper : impl;
}

function tryImplForWrapper(wrapper) {
  const impl = implForWrapper(wrapper);
  return impl ? impl : wrapper;
}

const iterInternalSymbol = Symbol("internal");
const IteratorPrototype = Object.getPrototypeOf(Object.getPrototypeOf([][Symbol.iterator]()));

function isArrayIndexPropName(P) {
  if (typeof P !== "string") {
    return false;
  }
  const i = P >>> 0;
  if (i === Math.pow(2, 32) - 1) {
    return false;
  }
  const s = `${i}`;
  if (P !== s) {
    return false;
  }
  return true;
}

const supportsPropertyIndex = Symbol("supports property index");
const supportedPropertyIndices = Symbol("supported property indices");
const supportsPropertyName = Symbol("supports property name");
const supportedPropertyNames = Symbol("supported property names");
const indexedGet = Symbol("indexed property get");
const indexedSetNew = Symbol("indexed property set new");
const indexedSetExisting = Symbol("indexed property set existing");
const namedGet = Symbol("named property get");
const namedSetNew = Symbol("named property set new");
const namedSetExisting = Symbol("named property set existing");
const namedDelete = Symbol("named property delete");

module.exports = exports = {
  isObject,
  hasOwn,
  getOwnPropertyDescriptors,
  wrapperSymbol,
  implSymbol,
  getSameObject,
  wrapperForImpl,
  implForWrapper,
  tryWrapperForImpl,
  tryImplForWrapper,
  iterInternalSymbol,
  IteratorPrototype,
  isArrayIndexPropName,
  supportsPropertyIndex,
  supportedPropertyIndices,
  supportsPropertyName,
  supportedPropertyNames,
  indexedGet,
  indexedSetNew,
  indexedSetExisting,
  namedGet,
  namedSetNew,
  namedSetExisting,
  namedDelete
};