es5-shim - npm Package Compare versions

Comparing version 4.3.1 to 4.4.0

.jscs.json

@@ -138,4 +138,16 @@ {
 		"afterStar": true
-	}
+	},
+
+	"disallowSpacesInGenerator": {
+		"beforeStar": true
+	},
+
+	"disallowVar": false,
+
+	"requireArrayDestructuring": false,
+
+	"requireEnhancedObjectLiterals": false,
+
+	"requireObjectDestructuring": false
 }
 

component.json

@@ -5,3 +5,3 @@ {
     "description": "ECMAScript 5 compatibility shims for legacy JavaScript engines",
-    "version": "v4.3.1",
+    "version": "v4.4.0",
     "keywords": [
@@ -8,0 +8,0 @@ "shim",

es5-sham.js

@@ -13,3 +13,3 @@ /*!
 // UMD (Universal Module Definition)
-// see https://github.com/umdjs/umd/blob/master/returnExports.js
+// see https://github.com/umdjs/umd/blob/master/templates/returnExports.js
 (function (root, factory) {
@@ -33,6 +33,6 @@ 'use strict';
 
-var call = Function.prototype.call;
+var call = Function.call;
 var prototypeOfObject = Object.prototype;
 var owns = call.bind(prototypeOfObject.hasOwnProperty);
-var propertyIsEnumerable = call.bind(prototypeOfObject.propertyIsEnumerable);
+var isEnumerable = call.bind(prototypeOfObject.propertyIsEnumerable);
 var toStr = call.bind(prototypeOfObject.toString);
@@ -136,3 +136,3 @@
         descriptor = {
-            enumerable: propertyIsEnumerable(object, property),
+            enumerable: isEnumerable(object, property),
             configurable: true
@@ -139,0 +139,0 @@ };

es5-sham.min.js

 /*!
  * https://github.com/es-shims/es5-shim
  * @license es5-shim Copyright 2009-2015 by contributors, MIT License
- * see https://github.com/es-shims/es5-shim/blob/v4.3.1/LICENSE
+ * see https://github.com/es-shims/es5-shim/blob/v4.4.0/LICENSE
  */
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 //# sourceMappingURL=es5-sham.map

es5-shim.min.js

 /*!
  * https://github.com/es-shims/es5-shim
  * @license es5-shim Copyright 2009-2015 by contributors, MIT License
- * see https://github.com/es-shims/es5-shim/blob/v4.3.1/LICENSE
+ * see https://github.com/es-shims/es5-shim/blob/v4.4.0/LICENSE
  */
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it.apply(this,arguments)}},o.lastIndexOf.length!==1);if(parseInt(Vr+"08")!==8||parseInt(Vr+"0x16")!==22){parseInt=function(r){var t=/^[\-+]?0[xX]/;return function parseInt(e,n){var i=a(e).trim();var o=u(n)||(t.test(i)?16:10);return r(i,o)}}(parseInt)}if(String(new RangeError("test"))!=="RangeError: test"){var at=function toString(){if(typeof this==="undefined"||this===null){throw new TypeError("can't convert "+this+" to object")}var r=this.name;if(typeof r==="undefined"){r="Error"}else if(typeof r!=="string"){r=a(r)}var t=this.message;if(typeof t==="undefined"){t=""}else if(typeof t!=="string"){t=a(t)}if(!r){return t}if(!t){return r}return r+": "+t};Error.prototype.toString=at}if(R){var ot=function(r,t){if(Y(r,t)){var e=Object.getOwnPropertyDescriptor(r,t);e.enumerable=false;Object.defineProperty(r,t,e)}};ot(Error.prototype,"message");if(Error.prototype.message!==""){Error.prototype.message=""}ot(Error.prototype,"name")}if(String(/a/gim)!=="/a/gim"){var ut=function toString(){var r="/"+this.source+"/";if(this.global){r+="g"}if(this.ignoreCase){r+="i"}if(this.multiline){r+="m"}return r};RegExp.prototype.toString=ut}});
 //# sourceMappingURL=es5-shim.map

package.json

 {
   "name": "es5-shim",
-  "version": "4.3.1",
+  "version": "4.4.0",
   "description": "ECMAScript 5 compatibility shims for legacy JavaScript engines",
@@ -36,9 +36,9 @@ "homepage": "http://github.com/es-shims/es5-shim/",
   "devDependencies": {
-    "eslint": "^1.9.0",
+    "eslint": "^1.10.1",
     "@ljharb/eslint-config": "^1.6.0",
     "jasmine-node": "^1.14.5",
-    "jscs": "^2.5.1",
-    "uglify-js": "^2.5.0",
+    "jscs": "^2.6.0",
+    "uglify-js": "^2.6.1",
     "replace": "^0.3.0",
-    "semver": "^5.0.3"
+    "semver": "^5.1.0"
   },
@@ -45,0 +45,0 @@ "engines": {

tests/spec/s-date.js

@@ -171,3 +171,3 @@ /* global describe, it, xit, expect, beforeEach, jasmine */
             expect(actual).toBeDefined();
-            expect(actual).toEqual(expected);
+            expect(actual).toBe(expected);
             expect(isNaN(actual)).toBeFalsy();
@@ -174,0 +174,0 @@ });

tests/spec/s-error.js

@@ -1,2 +0,2 @@
-/* global describe, it, expect */
+/* global describe, it, xit, expect */
 
@@ -6,2 +6,14 @@ describe('Error', function () {
 
+    var supportsDescriptors = Object.defineProperty && (function () {
+        try {
+            var obj = {};
+            Object.defineProperty(obj, 'x', { enumerable: false, value: obj });
+            for (var _ in obj) { return false; }
+            return obj.x === obj;
+        } catch (e) { /* this is ES3 */
+            return false;
+        }
+    }());
+    var ifSupportsDescriptorsIt = supportsDescriptors ? it : xit;
+
     describe('#toString()', function () {
@@ -23,3 +35,3 @@ it('stringifies a newed error properly', function () {
                 error = e;
-            };
+            }
             expect(error.name).toBe('RangeError');
@@ -30,2 +42,12 @@ expect(error.message).toBe(msg);
     });
+
+    describe('enumerability of prototype properties', function () {
+        ifSupportsDescriptorsIt('#message', function () {
+            expect(Object.prototype.propertyIsEnumerable.call(Error.prototype, 'message')).toBe(false);
+        });
+
+        ifSupportsDescriptorsIt('#name', function () {
+            expect(Object.prototype.propertyIsEnumerable.call(Error.prototype, 'name')).toBe(false);
+        });
+    });
 });

tests/spec/s-object.js

 /* global describe, it, xit, expect, beforeEach, jasmine, window */
 
+var supportsDescriptors = Object.defineProperty && (function () {
+    try {
+        var obj = {};
+        Object.defineProperty(obj, 'x', { enumerable: false, value: obj });
+        for (var _ in obj) { return false; }
+        return obj.x === obj;
+    } catch (e) { /* this is ES3 */
+        return false;
+    }
+}());
 var ifWindowIt = typeof window === 'undefined' ? xit : it;
@@ -133,4 +143,4 @@ var extensionsPreventible = typeof Object.preventExtensions === 'function' && (function () {
           var windowItemKeys, exception;
-          var blacklistedKeys = ['window', 'console', 'parent', 'self', 'frame', 'frames', 'frameElement'];
-          if (Object.defineProperty) {
+          var blacklistedKeys = ['window', 'console', 'parent', 'self', 'frame', 'frames', 'frameElement', 'external'];
+          if (supportsDescriptors) {
               Object.defineProperty(window, 'thrower', { configurable: true, get: function () { throw new RangeError('thrower!'); } });
@@ -146,7 +156,9 @@ }
                      }
-                     expect(Array.isArray(windowItemKeys)).toEqual(true);
+                     expect(Array.isArray(windowItemKeys)).toBe(true);
                      expect(exception).toBeUndefined();
               }
           }
-          delete window.thrower;
+          if (supportsDescriptors) {
+             delete window.thrower;
+          }
         });
@@ -248,8 +260,10 @@ });
             var descr = Object.getOwnPropertyDescriptor({ name: 'Testing' }, 'name');
+            var expected = {
+                value: 'Testing',
+                enumerable: true,
+                writable: true,
+                configurable: true
+            };
 
-            expect(descr).not.toBeUndefined();
-            expect(descr.value).toBe('Testing');
-            expect(descr.writable).toBe(true);
-            expect(descr.enumerable).toBe(true);
-            expect(descr.configurable).toBe(true);
+            expect(descr).toEqual(expected);
         });
@@ -264,18 +278,13 @@
         it('should return a data descriptor', function () {
-            var obj = Object.create({}, {
-                name: {
-                    value: 'Testing',
-                    configurable: true,
-                    enumerable: true,
-                    writable: true
-                }
-            });
+            var expected = {
+                value: 'Testing',
+                configurable: true,
+                enumerable: true,
+                writable: true
+            };
+            var obj = Object.create({}, { name: expected });
 
             var descr = Object.getOwnPropertyDescriptor(obj, 'name');
 
-            expect(descr).not.toBeUndefined();
-            expect(descr.value).toBe('Testing');
-            expect(descr.writable).toBe(true);
-            expect(descr.enumerable).toBe(true);
-            expect(descr.configurable).toBe(true);
+            expect(descr).toEqual(expected);
         });
@@ -327,3 +336,3 @@
 
-            expect(Object.getPrototypeOf(obj)).toBe(null);
+            expect(Object.getPrototypeOf(obj) === null).toBe(true);
         });
@@ -341,3 +350,3 @@ });
             Object.defineProperties(target, newProperties);
-            expect(target.constructor).toEqual('new constructor');
+            expect(target.constructor).toBe('new constructor');
         });
@@ -344,0 +353,0 @@ });

tests/spec/s-string.js

@@ -10,3 +10,3 @@ /* global describe, it, expect */
         it('trims all ES5 whitespace', function () {
-            expect(test.trim()).toEqual('Hello, World!');
+            expect(test.trim()).toBe('Hello, World!');
             expect(test.trim().length).toBe(13);
@@ -236,12 +236,12 @@ });
       it('has basic support', function () {
-          expect('abcab'.indexOf('a')).toEqual(0);
-          expect('abcab'.indexOf('a', 1)).toEqual(3);
-          expect('abcab'.indexOf('a', 4)).toEqual(-1);
+          expect('abcab'.indexOf('a')).toBe(0);
+          expect('abcab'.indexOf('a', 1)).toBe(3);
+          expect('abcab'.indexOf('a', 4)).toBe(-1);
       });
 
       it('works with unicode', function () {
-          expect('あいabcあいabc'.indexOf('あい')).toEqual(0);
-          expect('あいabcあいabc'.indexOf('あい', 0)).toEqual(0);
-          expect('あいabcあいabc'.indexOf('あい', 1)).toEqual(5);
-          expect('あいabcあいabc'.indexOf('あい', 6)).toEqual(-1);
+          expect('あいabcあいabc'.indexOf('あい')).toBe(0);
+          expect('あいabcあいabc'.indexOf('あい', 0)).toBe(0);
+          expect('あいabcあいabc'.indexOf('あい', 1)).toBe(5);
+          expect('あいabcあいabc'.indexOf('あい', 6)).toBe(-1);
       });
@@ -252,17 +252,17 @@ });
       it('has the right length', function () {
-          expect(String.prototype.lastIndexOf.length).toEqual(1);
+          expect(String.prototype.lastIndexOf.length).toBe(1);
       });
 
       it('has basic support', function () {
-          expect('abcd'.lastIndexOf('d')).toEqual(3);
-          expect('abcd'.lastIndexOf('d', 3)).toEqual(3);
-          expect('abcd'.lastIndexOf('d', 2)).toEqual(-1);
+          expect('abcd'.lastIndexOf('d')).toBe(3);
+          expect('abcd'.lastIndexOf('d', 3)).toBe(3);
+          expect('abcd'.lastIndexOf('d', 2)).toBe(-1);
       });
 
       it('works with unicode', function () {
-          expect('abcあい'.lastIndexOf('あい')).toEqual(3);
-          expect('abcあい'.lastIndexOf('あい', 3)).toEqual(3);
-          expect('abcあい'.lastIndexOf('あい', 2)).toEqual(-1);
+          expect('abcあい'.lastIndexOf('あい')).toBe(3);
+          expect('abcあい'.lastIndexOf('あい', 3)).toBe(3);
+          expect('abcあい'.lastIndexOf('あい', 2)).toBe(-1);
       });
     });
 });

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Improved metrics

Total package byte prevSize

427360

increased by6.24%

Number of package files

38

increased by2.7%

Lines of code

8207

increased by6.95%

No dependency changes