+ 增加 .is 方法

blearjs · Feb 5, 2017 · ee490ea · ee490ea
1 parent 75f4f87
commit ee490ea
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Showing 4 changed files with 51 additions and 2 deletions.
diff --git a/examples/index.js b/examples/index.js
@@ -7,4 +7,36 @@
 
 'use strict';
 
+var Class = require('../src/index');
+
+var UI = Class.extend({
+    constructor: function() {
+        UI.parent(this);
+        this[_UIOptions] = {width: 100};
+    },
+
+    getWidth: function() {
+        return this[_UIOptions].width;
+    }
+});
+var _UIOptions = UI.sole();
+
+var Window = UI.extend({
+    constructor: function() {
+        Window.parent(this);
+        this[_WindowOptions] = {height: 200};
+    },
+
+    getHeight: function() {
+        return this[_WindowOptions].height;
+    }
+});
+var _WindowOptions = UI.sole();
+
+var win = new Window();
+win.getWidth();
+// => 100
+
+win.getHeight();
+// => 200
 
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "blear.classes.class",
-  "version": "1.1.5",
+  "version": "1.1.6",
   "description": "类的继承",
   "scripts": {
     "live": "browser-sync start --config bs-config.js",

diff --git a/src/index.js b/src/index.js
@@ -187,21 +187,33 @@ Class.prototype = {
     className: Class.className,
     superClass: Class.superClass
 };
+
 /**
  * Class 化
  * @param constructor {Function} 构造函数
  * @returns {*}
  */
 Class.ify = function (constructor) {
     if (!typeis.Function(constructor)) {
-        console.log(typeis(constructor));
         throw new SyntaxError('ify constructor 必须是构造函数');
     }
 
     constructor.extend = makeExtend(constructor);
     return constructor;
 };
 
+/**
+ * 判断是否为 Class 扩展类
+ * @param constructor
+ * @returns {boolean}
+ */
+Class.is = function (constructor) {
+    if (!typeis.Function(constructor)) {
+        return false;
+    }
+
+    return Boolean(constructor[CLASSIFY_NAME]);
+};
 
 /**
  * 类的继承

diff --git a/test/test.index.js b/test/test.index.js
@@ -381,11 +381,16 @@ describe('测试文件', function () {
                 this.b = b;
             }
         });
+        var C = function () {
+
+        };
 
         var b = new B(1, 2);
 
         expect(b.length).toEqual(0);
         expect(b.b).toEqual(2);
+        expect(Class.is(B)).toBe(true);
+        expect(Class.is(C)).toBe(false);
     });
 
     it('.ify not function', function () {