inherits-ex - npm Package Compare versions

Comparing version 1.3.4 to 1.3.5

lib/inherits.js

@@ -5,2 +5,3 @@ var isArray           = Array.isArray;
 var getPrototypeOf    = require('./getPrototypeOf');
+var defineProperty    = require('./defineProperty');
 
@@ -31,3 +32,4 @@ var objectSuperCtor = getPrototypeOf(Object);
   var result = false;
-  if (!isInheritedFrom(ctor, superCtor) && !isInheritedFrom(superCtor, ctor)) {
+  var isInherited = isInheritedFrom(ctor, superCtor)
+  if (!isInherited && !isInheritedFrom(superCtor, ctor)) {
     inheritsDirectly(ctor, superCtor, staticInherit);
@@ -42,2 +44,11 @@ // patch the missing prototype chain if exists ctor.super.
     result = true;
+  } else if (isInherited) {
+    // additional properties
+    if (!ctor.hasOwnProperty('super_')) {
+      defineProperty(ctor, 'super_', superCtor);
+      defineProperty(ctor.prototype, 'Class', ctor)
+    }
+    if (!ctor.hasOwnProperty('__super__')) {
+      defineProperty(ctor, '__super__', superCtor.prototype);
+    }
   }
@@ -44,0 +55,0 @@ return result;

package.json

@@ -5,3 +5,3 @@ {
   "homepage": "https://github.com/snowyu/inherits-ex.js",
-  "version": "1.3.4",
+  "version": "1.3.5",
   "author": {
@@ -8,0 +8,0 @@ "name": "Riceball LEE",

src/inherits.js

@@ -5,2 +5,3 @@ var isArray           = Array.isArray;
 var getPrototypeOf    = require('./getPrototypeOf');
+var defineProperty    = require('./defineProperty');
 
@@ -31,3 +32,4 @@ var objectSuperCtor = getPrototypeOf(Object);
   var result = false;
-  if (!isInheritedFrom(ctor, superCtor) && !isInheritedFrom(superCtor, ctor)) {
+  var isInherited = isInheritedFrom(ctor, superCtor)
+  if (!isInherited && !isInheritedFrom(superCtor, ctor)) {
     inheritsDirectly(ctor, superCtor, staticInherit);
@@ -42,2 +44,11 @@ // patch the missing prototype chain if exists ctor.super.
     result = true;
+  } else if (isInherited) {
+    // additional properties
+    if (!ctor.hasOwnProperty('super_')) {
+      defineProperty(ctor, 'super_', superCtor);
+      defineProperty(ctor.prototype, 'Class', ctor)
+    }
+    if (!ctor.hasOwnProperty('__super__')) {
+      defineProperty(ctor, '__super__', superCtor.prototype);
+    }
   }
@@ -44,0 +55,0 @@ return result;

test/inherits-es6.js

@@ -71,2 +71,14 @@ var chai            = require('chai')
 
+  it("test inherits with extends parent class", function() {
+    class B extends A1{
+    }
+
+    inherits(B, A1)
+    var obj = new B
+    assert.equal(obj.inited, 'A1')
+    assert.equal(B.super_, A1)
+    assert.equal(B.__super__, A1.prototype)
+    assert.equal(B.prototype.Class, B)
+  })
+
   it("test inherits and call super parent class", function() {
@@ -73,0 +85,0 @@ class B {

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Improved metrics

Total package byte prevSize

128281

increased by2.05%

Number of package files

84

increased by2.44%

Lines of code

2362

increased by3.78%

No dependency changes