3.2.0

dist/amd/can-construct-super.js

@@ -0,0 +1,82 @@
+/*can-construct-super@3.1.4#can-construct-super*/
+define([
+    'require',
+    'exports',
+    'module',
+    'can-reflect',
+    'can-construct'
+], function (require, exports, module) {
+    (function (global, require, exports, module) {
+        'use strict';
+        var canReflect = require('can-reflect');
+        var Construct = require('can-construct');
+        var hasOwnProperty = Object.prototype.hasOwnProperty;
+        var isFunction = function (val) {
+                return typeof val === 'function';
+            }, fnTest = /xyz/.test(function () {
+                return this.xyz;
+            }) ? /\b_super\b/ : /.*/, getset = [
+                'get',
+                'set'
+            ], getSuper = function (base, name, fn) {
+                return function () {
+                    var hasExistingValue = false;
+                    var existingValue;
+                    var prototype = getPrototypeOf(this);
+                    var existingPrototypeValue = prototype._super;
+                    if (hasOwnProperty.call(this, '_super')) {
+                        hasExistingValue = true;
+                        existingValue = this._super;
+                        delete this._super;
+                    }
+                    prototype._super = base[name];
+                    var ret = fn.apply(this, arguments);
+                    prototype._super = existingPrototypeValue;
+                    if (hasExistingValue) {
+                        this._super = existingValue;
+                    }
+                    return ret;
+                };
+            };
+        Construct._defineProperty = function (addTo, base, name, descriptor) {
+            var _super = Object.getOwnPropertyDescriptor(base, name);
+            if (_super) {
+                canReflect.each(getset, function (method) {
+                    if (isFunction(_super[method]) && isFunction(descriptor[method])) {
+                        descriptor[method] = getSuper(_super, method, descriptor[method]);
+                    } else if (!isFunction(descriptor[method])) {
+                        descriptor[method] = _super[method];
+                    }
+                });
+            }
+            Object.defineProperty(addTo, name, descriptor);
+        };
+        var getPrototypeOf = Object.getPrototypeOf || function (obj) {
+            return obj.__proto__;
+        };
+        var getPropertyDescriptor = Object.getPropertyDescriptor || function (subject, name) {
+            if (name in subject) {
+                var pd = Object.getOwnPropertyDescriptor(subject, name);
+                var proto = getPrototypeOf(subject);
+                while (pd === undefined && proto !== null) {
+                    pd = Object.getOwnPropertyDescriptor(proto, name);
+                    proto = getPrototypeOf(proto);
+                }
+                return pd;
+            }
+        };
+        Construct._overwrite = function (addTo, base, name, val) {
+            var baseDescriptor = getPropertyDescriptor(base, name);
+            var baseValue = baseDescriptor && baseDescriptor.value;
+            Object.defineProperty(addTo, name, {
+                value: isFunction(val) && isFunction(baseValue) && fnTest.test(val) ? getSuper(base, name, val) : val,
+                configurable: true,
+                enumerable: true,
+                writable: true
+            });
+        };
+        module.exports = Construct;
+    }(function () {
+        return this;
+    }(), require, exports, module));
+});

dist/cjs/can-construct-super.js

@@ -0,0 +1,70 @@
+/*can-construct-super@3.1.4#can-construct-super*/
+'use strict';
+var canReflect = require('can-reflect');
+var Construct = require('can-construct');
+var hasOwnProperty = Object.prototype.hasOwnProperty;
+var isFunction = function (val) {
+        return typeof val === 'function';
+    }, fnTest = /xyz/.test(function () {
+        return this.xyz;
+    }) ? /\b_super\b/ : /.*/, getset = [
+        'get',
+        'set'
+    ], getSuper = function (base, name, fn) {
+        return function () {
+            var hasExistingValue = false;
+            var existingValue;
+            var prototype = getPrototypeOf(this);
+            var existingPrototypeValue = prototype._super;
+            if (hasOwnProperty.call(this, '_super')) {
+                hasExistingValue = true;
+                existingValue = this._super;
+                delete this._super;
+            }
+            prototype._super = base[name];
+            var ret = fn.apply(this, arguments);
+            prototype._super = existingPrototypeValue;
+            if (hasExistingValue) {
+                this._super = existingValue;
+            }
+            return ret;
+        };
+    };
+Construct._defineProperty = function (addTo, base, name, descriptor) {
+    var _super = Object.getOwnPropertyDescriptor(base, name);
+    if (_super) {
+        canReflect.each(getset, function (method) {
+            if (isFunction(_super[method]) && isFunction(descriptor[method])) {
+                descriptor[method] = getSuper(_super, method, descriptor[method]);
+            } else if (!isFunction(descriptor[method])) {
+                descriptor[method] = _super[method];
+            }
+        });
+    }
+    Object.defineProperty(addTo, name, descriptor);
+};
+var getPrototypeOf = Object.getPrototypeOf || function (obj) {
+    return obj.__proto__;
+};
+var getPropertyDescriptor = Object.getPropertyDescriptor || function (subject, name) {
+    if (name in subject) {
+        var pd = Object.getOwnPropertyDescriptor(subject, name);
+        var proto = getPrototypeOf(subject);
+        while (pd === undefined && proto !== null) {
+            pd = Object.getOwnPropertyDescriptor(proto, name);
+            proto = getPrototypeOf(proto);
+        }
+        return pd;
+    }
+};
+Construct._overwrite = function (addTo, base, name, val) {
+    var baseDescriptor = getPropertyDescriptor(base, name);
+    var baseValue = baseDescriptor && baseDescriptor.value;
+    Object.defineProperty(addTo, name, {
+        value: isFunction(val) && isFunction(baseValue) && fnTest.test(val) ? getSuper(base, name, val) : val,
+        configurable: true,
+        enumerable: true,
+        writable: true
+    });
+};
+module.exports = Construct;