has-symbol-support-x - npm Package Compare versions

Comparing version 2.0.0 to 2.0.1

dist/has-symbol-support-x.js

 /*!
 {
+  "author": "Graham Fairweather",
   "copywrite": "Copyright (c) 2015-present",
-  "date": "2019-07-10T17:50:14.483Z",
+  "date": "2019-07-12T13:35:23.603Z",
   "describe": "",
   "description": "Tests if ES6 Symbol is supported.",
   "file": "has-symbol-support-x.js",
-  "hash": "97652fb9c620511744ef",
+  "hash": "62534d28d54e7a515f3c",
   "license": "MIT",
-  "version": "2.0.0"
+  "version": "2.0.1"
 }
@@ -122,3 +123,3 @@ */
 /******/ 	// Load entry module and return exports
-/******/ 	return __webpack_require__(__webpack_require__.s = 0);
+/******/ 	return __webpack_require__(__webpack_require__.s = 4);
 /******/ })
@@ -133,10 +134,190 @@ /************************************************************************/
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.default = void 0;
+var toStr = Object.prototype.toString;
+var hasSymbols = __webpack_require__(1)();
 
-function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
+if (hasSymbols) {
+	var symToStr = Symbol.prototype.toString;
+	var symStringRegex = /^Symbol\(.*\)$/;
+	var isSymbolObject = function isRealSymbolObject(value) {
+		if (typeof value.valueOf() !== 'symbol') {
+			return false;
+		}
+		return symStringRegex.test(symToStr.call(value));
+	};
 
+	module.exports = function isSymbol(value) {
+		if (typeof value === 'symbol') {
+			return true;
+		}
+		if (toStr.call(value) !== '[object Symbol]') {
+			return false;
+		}
+		try {
+			return isSymbolObject(value);
+		} catch (e) {
+			return false;
+		}
+	};
+} else {
+
+	module.exports = function isSymbol(value) {
+		// this environment does not support Symbols.
+		return  false && false;
+	};
+}
+
+
+/***/ }),
+/* 1 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+/* WEBPACK VAR INJECTION */(function(global) {
+
+var origSymbol = global.Symbol;
+var hasSymbolSham = __webpack_require__(3);
+
+module.exports = function hasNativeSymbols() {
+	if (typeof origSymbol !== 'function') { return false; }
+	if (typeof Symbol !== 'function') { return false; }
+	if (typeof origSymbol('foo') !== 'symbol') { return false; }
+	if (typeof Symbol('bar') !== 'symbol') { return false; }
+
+	return hasSymbolSham();
+};
+
+/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(2)))
+
+/***/ }),
+/* 2 */
+/***/ (function(module, exports) {
+
+var g;
+
+// This works in non-strict mode
+g = (function() {
+	return this;
+})();
+
+try {
+	// This works if eval is allowed (see CSP)
+	g = g || new Function("return this")();
+} catch (e) {
+	// This works if the window reference is available
+	if (typeof window === "object") g = window;
+}
+
+// g can still be undefined, but nothing to do about it...
+// We return undefined, instead of nothing here, so it's
+// easier to handle this case. if(!global) { ...}
+
+module.exports = g;
+
+
+/***/ }),
+/* 3 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+/* eslint complexity: [2, 17], max-statements: [2, 33] */
+module.exports = function hasSymbols() {
+	if (typeof Symbol !== 'function' || typeof Object.getOwnPropertySymbols !== 'function') { return false; }
+	if (typeof Symbol.iterator === 'symbol') { return true; }
+
+	var obj = {};
+	var sym = Symbol('test');
+	var symObj = Object(sym);
+	if (typeof sym === 'string') { return false; }
+
+	if (Object.prototype.toString.call(sym) !== '[object Symbol]') { return false; }
+	if (Object.prototype.toString.call(symObj) !== '[object Symbol]') { return false; }
+
+	// temp disabled per https://github.com/ljharb/object.assign/issues/17
+	// if (sym instanceof Symbol) { return false; }
+	// temp disabled per https://github.com/WebReflection/get-own-property-symbols/issues/4
+	// if (!(symObj instanceof Symbol)) { return false; }
+
+	// if (typeof Symbol.prototype.toString !== 'function') { return false; }
+	// if (String(sym) !== Symbol.prototype.toString.call(sym)) { return false; }
+
+	var symVal = 42;
+	obj[sym] = symVal;
+	for (sym in obj) { return false; } // eslint-disable-line no-restricted-syntax
+	if (typeof Object.keys === 'function' && Object.keys(obj).length !== 0) { return false; }
+
+	if (typeof Object.getOwnPropertyNames === 'function' && Object.getOwnPropertyNames(obj).length !== 0) { return false; }
+
+	var syms = Object.getOwnPropertySymbols(obj);
+	if (syms.length !== 1 || syms[0] !== sym) { return false; }
+
+	if (!Object.prototype.propertyIsEnumerable.call(obj, sym)) { return false; }
+
+	if (typeof Object.getOwnPropertyDescriptor === 'function') {
+		var descriptor = Object.getOwnPropertyDescriptor(obj, sym);
+		if (descriptor.value !== symVal || descriptor.enumerable !== true) { return false; }
+	}
+
+	return true;
+};
+
+
+/***/ }),
+/* 4 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+__webpack_require__.r(__webpack_exports__);
+
+// CONCATENATED MODULE: ./node_modules/attempt-x/dist/attempt-x.esm.js
 /**
+ * This method attempts to invoke the function, returning either the result or
+ * the caught error object. Any additional arguments are provided to the
+ * function when it's invoked.
+ *
+ * @param {Function} [fn] - The function to attempt.
+ * @param {...*} [args] - The arguments to invoke the function with.
+ * @returns {object} Returns an object of the result.
+ */
+function attempt(fn) {
+  try {
+    for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
+      args[_key - 1] = arguments[_key];
+    }
+
+    return {
+      threw: false,
+
+      /* eslint-disable-next-line babel/no-invalid-this */
+      value: fn.apply(this, args)
+    };
+  } catch (e) {
+    return {
+      threw: true,
+      value: e
+    };
+  }
+}
+;
+
+
+// EXTERNAL MODULE: ./node_modules/is-symbol/index.js
+var is_symbol = __webpack_require__(0);
+var is_symbol_default = /*#__PURE__*/__webpack_require__.n(is_symbol);
+
+// CONCATENATED MODULE: ./dist/has-symbol-support-x.esm.js
+var _this = undefined;
+
+function _newArrowCheck(innerThis, boundThis) { if (innerThis !== boundThis) { throw new TypeError("Cannot instantiate an arrow function"); } }
+
+
+
+var hasSymbolSupport = attempt(function () {
+  _newArrowCheck(this, _this);
+
+  /* eslint-disable-next-line compat/compat */
+  return typeof Symbol === 'function' && is_symbol_default()(Symbol(''));
+}.bind(undefined));
+/**
  * Indicates if `Symbol`exists and creates the correct type.
@@ -147,8 +328,7 @@ * `true`, if it exists and creates the correct type, otherwise `false`.
  */
-var _default = typeof Symbol === 'function' &&
-/* eslint-disable-next-line compat/compat */
-_typeof(Symbol('')) === 'symbol';
 
-exports.default = _default;
+/* harmony default export */ var has_symbol_support_x_esm = __webpack_exports__["default"] = (hasSymbolSupport.threw === false && hasSymbolSupport.value === true);
 
+
+
 /***/ })
@@ -155,0 +335,0 @@ /******/ ]);

dist/has-symbol-support-x.min.js

 /*!
 {
+  "author": "Graham Fairweather",
   "copywrite": "Copyright (c) 2015-present",
-  "date": "2019-07-10T17:50:14.483Z",
+  "date": "2019-07-12T13:35:23.603Z",
   "describe": "",
   "description": "Tests if ES6 Symbol is supported.",
   "file": "has-symbol-support-x.min.js",
-  "hash": "6488216cfbdf5b4d5fba",
+  "hash": "066e208dc14487b723f0",
   "license": "MIT",
-  "version": "2.0.0"
+  "version": "2.0.1"
 }
 */
-!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.hasSymbolSupportX=t():e.hasSymbolSupportX=t()}(function(){"use strict";return"undefined"!=typeof self?self:"undefined"!=typeof window?window:"undefined"!=typeof global?global:Function("return this")()}(),function(){return function(e){var t={};function o(n){if(t[n])return t[n].exports;var r=t[n]={i:n,l:!1,exports:{}};return e[n].call(r.exports,r,r.exports,o),r.l=!0,r.exports}return o.m=e,o.c=t,o.d=function(e,t,n){o.o(e,t)||Object.defineProperty(e,t,{enumerable:!0,get:n})},o.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},o.t=function(e,t){if(1&t&&(e=o(e)),8&t)return e;if(4&t&&"object"==typeof e&&e&&e.__esModule)return e;var n=Object.create(null);if(o.r(n),Object.defineProperty(n,"default",{enumerable:!0,value:e}),2&t&&"string"!=typeof e)for(var r in e)o.d(n,r,function(t){return e[t]}.bind(null,r));return n},o.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return o.d(t,"a",t),t},o.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},o.p="",o(o.s=0)}([function(e,t,o){"use strict";function n(e){return(n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}Object.defineProperty(t,"__esModule",{value:!0}),t.default=void 0;var r="function"==typeof Symbol&&"symbol"===n(Symbol(""));t.default=r}])});
+!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.hasSymbolSupportX=e():t.hasSymbolSupportX=e()}(function(){"use strict";return"undefined"!=typeof self?self:"undefined"!=typeof window?window:"undefined"!=typeof global?global:Function("return this")()}(),function(){return function(t){var e={};function r(n){if(e[n])return e[n].exports;var o=e[n]={i:n,l:!1,exports:{}};return t[n].call(o.exports,o,o.exports,r),o.l=!0,o.exports}return r.m=t,r.c=e,r.d=function(t,e,n){r.o(t,e)||Object.defineProperty(t,e,{enumerable:!0,get:n})},r.r=function(t){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})},r.t=function(t,e){if(1&e&&(t=r(t)),8&e)return t;if(4&e&&"object"==typeof t&&t&&t.__esModule)return t;var n=Object.create(null);if(r.r(n),Object.defineProperty(n,"default",{enumerable:!0,value:t}),2&e&&"string"!=typeof t)for(var o in t)r.d(n,o,function(e){return t[e]}.bind(null,o));return n},r.n=function(t){var e=t&&t.__esModule?function(){return t.default}:function(){return t};return r.d(e,"a",e),e},r.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},r.p="",r(r.s=4)}([function(t,e,r){"use strict";var n=Object.prototype.toString;if(r(1)()){var o=Symbol.prototype.toString,u=/^Symbol\(.*\)$/;t.exports=function(t){if("symbol"==typeof t)return!0;if("[object Symbol]"!==n.call(t))return!1;try{return function(t){return"symbol"==typeof t.valueOf()&&u.test(o.call(t))}(t)}catch(t){return!1}}}else t.exports=function(t){return!1}},function(t,e,r){"use strict";(function(e){var n=e.Symbol,o=r(3);t.exports=function(){return"function"==typeof n&&("function"==typeof Symbol&&("symbol"==typeof n("foo")&&("symbol"==typeof Symbol("bar")&&o())))}}).call(this,r(2))},function(t,e){var r;r=function(){return this}();try{r=r||new Function("return this")()}catch(t){"object"==typeof window&&(r=window)}t.exports=r},function(t,e,r){"use strict";t.exports=function(){if("function"!=typeof Symbol||"function"!=typeof Object.getOwnPropertySymbols)return!1;if("symbol"==typeof Symbol.iterator)return!0;var t={},e=Symbol("test"),r=Object(e);if("string"==typeof e)return!1;if("[object Symbol]"!==Object.prototype.toString.call(e))return!1;if("[object Symbol]"!==Object.prototype.toString.call(r))return!1;for(e in t[e]=42,t)return!1;if("function"==typeof Object.keys&&0!==Object.keys(t).length)return!1;if("function"==typeof Object.getOwnPropertyNames&&0!==Object.getOwnPropertyNames(t).length)return!1;var n=Object.getOwnPropertySymbols(t);if(1!==n.length||n[0]!==e)return!1;if(!Object.prototype.propertyIsEnumerable.call(t,e))return!1;if("function"==typeof Object.getOwnPropertyDescriptor){var o=Object.getOwnPropertyDescriptor(t,e);if(42!==o.value||!0!==o.enumerable)return!1}return!0}},function(t,e,r){"use strict";r.r(e);var n=r(0),o=r.n(n);var u=function(t){try{for(var e=arguments.length,r=new Array(e>1?e-1:0),n=1;n<e;n++)r[n-1]=arguments[n];return{threw:!1,value:t.apply(this,r)}}catch(t){return{threw:!0,value:t}}}(function(){return function(t,e){if(t!==e)throw new TypeError("Cannot instantiate an arrow function")}(this,void 0),"function"==typeof Symbol&&o()(Symbol(""))}.bind(void 0));e.default=!1===u.threw&&!0===u.value}])});
 //# sourceMappingURL=has-symbol-support-x.min.js.map

package.json

 {
   "name": "has-symbol-support-x",
-  "version": "2.0.0",
+  "version": "2.0.1",
   "description": "Tests if ES6 Symbol is supported.",
@@ -23,8 +23,8 @@ "homepage": "https://github.com/Xotic750/has-symbol-support-x",
   ],
-  "browser": "dist/has-symbol-support-x.min.js",
-  "module": "src/has-symbol-support-x.js",
+  "module": "dist/has-symbol-support-x.esm.js",
   "main": "dist/has-symbol-support-x.js",
   "scripts": {
+    "build:esm": "mkdirp dist && babel -s true --env-name esm src/has-symbol-support-x.js -o dist/has-symbol-support-x.esm.js",
     "build:base": "webpack --bail --progress --profile --colors",
-    "build": "cross-env NODE_ENV=production npm run build:base --",
+    "build": "npm run build:esm && cross-env NODE_ENV=production npm run build:base --",
     "build:dev": "npm run build:base --",
@@ -52,6 +52,14 @@ "clean": "rimraf dist && npm run clean:coverage",
   },
-  "dependencies": {},
+  "dependencies": {
+    "attempt-x": "^2.0.1",
+    "is-symbol": "^1.0.2"
+  },
   "devDependencies": {
     "@babel/cli": "^7.5.0",
     "@babel/core": "^7.5.4",
+    "@babel/node": "^7.5.0",
+    "@babel/plugin-proposal-class-properties": "^7.5.0",
+    "@babel/plugin-syntax-dynamic-import": "^7.2.0",
+    "@babel/plugin-syntax-export-default-from": "^7.2.0",
+    "@babel/plugin-syntax-export-namespace-from": "^7.2.0",
     "@babel/plugin-transform-property-mutators": "^7.2.0",
@@ -61,10 +69,12 @@ "@babel/plugin-transform-runtime": "^7.5.0",
     "@babel/runtime": "^7.5.4",
-    "@prorenata/eslint-config-vue": "^1.13.5",
+    "@prorenata/eslint-config-vue": "^1.13.6",
     "@types/jest": "^24.0.15",
-    "@types/node": "^12.6.1",
-    "@typescript-eslint/eslint-plugin": "^1.11.0",
-    "@typescript-eslint/parser": "^1.11.0",
+    "@types/node": "^12.6.2",
     "babel-core": "^7.0.0-0",
     "babel-eslint": "^10.0.2",
     "babel-loader": "^8.0.6",
+    "babel-plugin-lodash": "^3.3.4",
+    "caniuse-lite": "^1.0.30000983",
+    "chalk": "^2.4.2",
+    "concurrently": "^4.1.1",
     "cross-env": "^5.2.0",
@@ -84,3 +94,3 @@ "eslint": "=5.16.0",
     "eslint-plugin-jest": "^22.7.2",
-    "eslint-plugin-jsdoc": "^15.3.2",
+    "eslint-plugin-jsdoc": "^15.3.5",
     "eslint-plugin-json": "^1.4.0",
@@ -96,10 +106,16 @@ "eslint-plugin-lodash": "^5.1.0",
     "friendly-errors-webpack-plugin": "^1.7.0",
+    "identity-obj-proxy": "^3.0.0",
     "jest": "^24.8.0",
     "jest-cli": "^24.8.0",
-    "jest-css": "^1.0.1",
     "jest-file": "^1.0.0",
-    "lodash": "^4.17.13",
+    "jsdoc-to-markdown": "^5.0.0",
+    "lodash": "^4.17.14",
+    "lodash-webpack-plugin": "^0.11.5",
+    "mkdirp": "^0.5.1",
+    "node-notifier": "^5.4.0",
+    "nodemon": "^1.19.1",
     "prettier": "=1.14.3",
     "rimraf": "^2.6.3",
     "semver": "^6.2.0",
+    "source-map-loader": "^0.2.4",
     "terser-webpack-plugin": "^1.3.0",
@@ -106,0 +122,0 @@ "typescript": "^3.5.3",

src/has-symbol-support-x.js

@@ -0,1 +1,9 @@
+import attempt from 'attempt-x';
+import isSymbol from 'is-symbol';
+
+const hasSymbolSupport = attempt(() => {
+  /* eslint-disable-next-line compat/compat */
+  return typeof Symbol === 'function' && isSymbol(Symbol(''));
+});
+
 /**
@@ -7,4 +15,2 @@ * Indicates if `Symbol`exists and creates the correct type.
  */
-export default typeof Symbol === 'function' &&
-  /* eslint-disable-next-line compat/compat */
-  typeof Symbol('') === 'symbol';
+export default hasSymbolSupport.threw === false && hasSymbolSupport.value === true;

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Found 1 instance in 1 package

Major refactor

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Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Fixed alerts

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This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Major refactor

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Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

46717

increased by88%

Number of package files

10

increased by25%

Lines of code

332

increased by94.15%

Worsened metrics

Dependency count

2

increased byInfinity%

Dev dependency count

66

increased by24.53%

Dependency changes

• + Addedattempt-x@^2.0.1

• + Addedis-symbol@^1.0.2

• + Addedattempt-x@2.1.2(transitive)

• + Addedhas-boxed-string-x@2.1.1(transitive)

• + Addedhas-symbols@1.0.3(transitive)

• + Addedhas-tostringtag@1.0.2(transitive)

• + Addedhas-working-bind-x@1.0.1(transitive)

• + Addedis-primitive-x@1.0.1(transitive)

• + Addedis-string@1.0.7(transitive)

• + Addedis-symbol@1.0.4(transitive)

• + Addednoop-x@1.2.1(transitive)

• + Addedsimple-bind-x@1.0.3(transitive)

• + Addedsimple-call-x@1.0.3(transitive)

• + Addedutil-pusher-x@1.0.3(transitive)