{"id":1538,"date":"2023-10-15T20:59:56","date_gmt":"2023-10-15T18:59:56","guid":{"rendered":"https:\/\/epicmarketing.co.il\/notebook\/?p=1538"},"modified":"2023-10-16T15:27:07","modified_gmt":"2023-10-16T13:27:07","slug":"the-factory-method-design-pattern","status":"publish","type":"post","link":"https:\/\/epicmarketing.co.il\/notebook\/the-factory-method-design-pattern\/","title":{"rendered":"The Factory Method Design Pattern"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">The Factory Method Design Pattern \u05d4\u05d5\u05d0 \u05db\u05de\u05d5 \u05de\u05e4\u05e2\u05dc \u05e9\u05dc \u05d0\u05d5\u05d1\u05d9\u05d9\u05e7\u05d8\u05d9\u05dd. \u05d4-pattern \u05de\u05e1\u05e4\u05e7 \u05dc\u05e0\u05d5 interface \u05e9\u05de\u05de\u05e0\u05d5 \u05d0\u05e0\u05d7\u05e0\u05d5 \u05de\u05d9\u05d9\u05e6\u05e8\u05d9\u05dd \u05d0\u05d5\u05d1\u05d9\u05d9\u05e7\u05d8\u05d9\u05dd \u05db-superclass \u05d5\u05de\u05d0\u05e4\u05e9\u05e8\u05d9\u05dd \u05dc\u05d4\u05df \u05dc\u05e9\u05e0\u05d5\u05ea \u05d0\u05ea \u05d4\u05e1\u05d5\u05d2 \u05e9\u05dc\u05d4\u05df \u05d1\u05d6\u05de\u05df \u05d9\u05e6\u05d9\u05e8\u05d4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u05de\u05d4 \u05d6\u05d4 Factory Method?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u05e0\u05e0\u05d9\u05d7 \u05e9\u05d9\u05e9 \u05d0\u05e4\u05dc\u05d9\u05e7\u05e6\u05d9\u05d4 \u05e9\u05de\u05e0\u05d4\u05dc\u05ea \u05de\u05e8\u05db\u05d6 \u05dc\u05d5\u05d2\u05d9\u05e1\u05d8\u05d9\u05e7\u05d4. \u05d1\u05d4\u05ea\u05d7\u05dc\u05d4 \u05e2\u05d1\u05d3\u05e0\u05d5 \u05e2\u05dd \u05de\u05e9\u05d0\u05d9\u05d5\u05ea, \u05d5\u05dc\u05db\u05df \u05db\u05dc \u05d4\u05e7\u05d5\u05d3 \u05e9\u05dc\u05e0\u05d5 \u05e0\u05de\u05e6\u05d0 \u05d1\u05ea\u05d5\u05da \u05d0\u05d5\u05d1\u05d9\u05d9\u05e7\u05d8 Truck. \u05d0\u05d7\u05e8\u05d9 \u05db\u05de\u05d4 \u05d6\u05de\u05df, \u05d7\u05d1\u05e8\u05ea \u05d4\u05e4\u05e6\u05d4 \u05d9\u05de\u05d9\u05ea \u05e8\u05d5\u05d0\u05d4 \u05e9\u05d9\u05e9 \u05dc\u05e0\u05d5 \u05d0\u05e4\u05dc\u05d9\u05e7\u05e6\u05d9\u05d4 \u05de\u05e2\u05d5\u05dc\u05d4 \u05d5\u05d4\u05d9\u05d0 \u05e8\u05d5\u05e6\u05d4 \u05dc\u05d4\u05e9\u05ea\u05de\u05e9 \u05d1\u05d4 \u05d2\u05dd \u05d1\u05de\u05e2\u05e8\u05da \u05d4\u05dc\u05d5\u05d2\u05d9\u05e1\u05d8\u05d9\u05e7\u05d4 \u05e9\u05dc\u05d4.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/epicmarketing.co.il\/notebook\/wp-content\/uploads\/2023\/10\/The-Factory-Method-Design-Pattern-1024x512.jpg\" alt=\"\" class=\"wp-image-1539\" srcset=\"https:\/\/epicmarketing.co.il\/notebook\/wp-content\/uploads\/2023\/10\/The-Factory-Method-Design-Pattern-1024x512.jpg 1024w, https:\/\/epicmarketing.co.il\/notebook\/wp-content\/uploads\/2023\/10\/The-Factory-Method-Design-Pattern-300x150.jpg 300w, https:\/\/epicmarketing.co.il\/notebook\/wp-content\/uploads\/2023\/10\/The-Factory-Method-Design-Pattern-768x384.jpg 768w, https:\/\/epicmarketing.co.il\/notebook\/wp-content\/uploads\/2023\/10\/The-Factory-Method-Design-Pattern.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\u05de\u05d4 \u05d4\u05d1\u05e2\u05d9\u05d4? \u05d4\u05e7\u05d5\u05d3 \u05e9\u05dc\u05e0\u05d5 \u05de\u05ea\u05d0\u05d9\u05dd \u05dc\u05de\u05e9\u05d0\u05d9\u05ea, \u05d5\u05db\u05d3\u05d9 \u05dc\u05d4\u05d5\u05e1\u05d9\u05e3 \u05d0\u05d5\u05e0\u05d9\u05d5\u05ea \u05e0\u05e6\u05d8\u05e8\u05da \u05dc\u05dc\u05db\u05ea \u05dc\u05db\u05dc \u05de\u05e7\u05d5\u05dd \u05e9\u05db\u05ea\u05d5\u05d1 \u05d1\u05d5 \u05de\u05e9\u05d0\u05d9\u05ea \u05d5\u05dc\u05d4\u05d5\u05e1\u05d9\u05e3 \u05d0\u05ea \u05d0\u05e4\u05e9\u05e8\u05d5\u05ea \u05d4\u05d0\u05d5\u05e0\u05d9\u05d4. \u05d6\u05d4 \u05de\u05e9\u05d4\u05d5 \u05e9\u05de\u05d0\u05d5\u05d3 \u05e7\u05e9\u05d4 \u05dc\u05e2\u05e9\u05d5\u05ea \u05d1\u05dc\u05d9 \u05e9\u05d9\u05d4\u05d9\u05d5 \u05d4\u05de\u05d5\u05df \u05d1\u05e2\u05d9\u05d5\u05ea. \u05d5\u05d0\u05dd \u05d7\u05d1\u05e8\u05ea \u05d4\u05e4\u05e6\u05d4 \u05e2\u05dc \u05d0\u05d5\u05e4\u05e0\u05d5\u05e2\u05d9\u05dd \u05ea\u05e8\u05e6\u05d4 \u05dc\u05d4\u05e9\u05ea\u05de\u05e9 \u05d2\u05dd \u05d1\u05d0\u05e4\u05dc\u05d9\u05e7\u05e6\u05d9\u05d4, \u05e9\u05d5\u05d1 \u05e0\u05e6\u05d8\u05e8\u05da \u05dc\u05e2\u05e9\u05d5\u05ea \u05d0\u05ea \u05db\u05dc \u05d4\u05e2\u05d1\u05d5\u05d3\u05d4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u05e7\u05d1\u05dc\u05e0\u05d5 \u05e7\u05d5\u05d3 \u05e2\u05e6\u05d5\u05dd, \u05d1\u05dc\u05d0\u05d2\u05df \u05d5\u05d4\u05de\u05d5\u05df \u05ea\u05e0\u05d0\u05d9\u05dd \u05dc\u05d1\u05d3\u05d9\u05e7\u05d4 \u05db\u05d3\u05d9 \u05e9\u05d4\u05d0\u05e4\u05dc\u05d9\u05e7\u05e6\u05d9\u05d4 \u05ea\u05ea\u05d0\u05d9\u05dd \u05dc\u05db\u05dc \u05d0\u05e4\u05e9\u05e8\u05d5\u05d9\u05d5\u05ea \u05d4\u05ea\u05d7\u05d1\u05d5\u05e8\u05d4 \u05d4\u05d0\u05dc\u05d4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><span style=\"text-decoration: underline;\">\u05d4\u05e4\u05ea\u05e8\u05d5\u05df: The Factory Method pattern.<\/span><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The Factory Method pattern \u05de\u05e6\u05d9\u05e2 \u05e9\u05d1\u05de\u05e7\u05d5\u05dd \u05dc\u05d9\u05e6\u05d5\u05e8 \u05d0\u05ea \u05d0\u05d5\u05d1\u05d9\u05d9\u05e7\u05d8 \u05d4-truck \u05d9\u05e9\u05d9\u05e8\u05d5\u05ea, \u05e0\u05d7\u05dc\u05d9\u05e3 \u05d0\u05ea \u05d4\u05d9\u05e6\u05d9\u05e8\u05d4 \u05e9\u05dc\u05d5 \u05d1\u05e7\u05e8\u05d9\u05d0\u05d4 \u05dc-factory \u05e9\u05d9\u05e6\u05d5\u05e8 \u05d0\u05d5\u05ea\u05d5. \u05db\u05dc \u05d4\u05d0\u05d5\u05d1\u05d9\u05d9\u05e7\u05d8\u05d9\u05dd \u05e9\u05d4-factory \u05de\u05d9\u05d9\u05e6\u05e8 \u05d4\u05dd subclasses \u05e9\u05dc \u05d0\u05d5\u05ea\u05d5 interface \u05d5\u05d9\u05e9 \u05dc\u05d4\u05dd \u05e4\u05e2\u05d5\u05dc\u05d5\u05ea \u05de\u05e9\u05d5\u05ea\u05e4\u05d5\u05ea.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/epicmarketing.co.il\/notebook\/wp-content\/uploads\/2023\/10\/The-Factory-Method-Design-Pattern-2-1024x512.jpg\" alt=\"\" class=\"wp-image-1540\" srcset=\"https:\/\/epicmarketing.co.il\/notebook\/wp-content\/uploads\/2023\/10\/The-Factory-Method-Design-Pattern-2-1024x512.jpg 1024w, https:\/\/epicmarketing.co.il\/notebook\/wp-content\/uploads\/2023\/10\/The-Factory-Method-Design-Pattern-2-300x150.jpg 300w, https:\/\/epicmarketing.co.il\/notebook\/wp-content\/uploads\/2023\/10\/The-Factory-Method-Design-Pattern-2-768x384.jpg 768w, https:\/\/epicmarketing.co.il\/notebook\/wp-content\/uploads\/2023\/10\/The-Factory-Method-Design-Pattern-2.jpg 1500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\u05d4\u05de\u05d9\u05de\u05d5\u05e9 \u05e9\u05dc \u05d4\u05e4\u05d5\u05e0\u05e7\u05e6\u05d9\u05d4 deliver, \u05dc\u05de\u05e9\u05dc, \u05d9\u05d4\u05d9\u05d4 \u05e9\u05d5\u05e0\u05d4 \u05dc\u05db\u05dc \u05e1\u05d5\u05d2 \u05d0\u05de\u05e6\u05e2\u05d9 \u05ea\u05d7\u05d1\u05d5\u05e8\u05d4, \u05d0\u05d1\u05dc \u05de\u05d1\u05d7\u05d9\u05e0\u05ea \u05d4\u05d0\u05e4\u05dc\u05d9\u05e7\u05e6\u05d9\u05d4 \u05d6\u05d4 \u05dc\u05d0 \u05de\u05e9\u05e0\u05d4 \u05dc\u05d4 \u05d0\u05d9\u05da \u05de\u05de\u05de\u05e9\u05d9\u05dd \u05d0\u05ea \u05d4\u05e4\u05d5\u05e0\u05e7\u05e6\u05d9\u05d4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u05d3\u05d5\u05d2\u05de\u05d0 \u05e4\u05e9\u05d5\u05d8\u05d4 &#8211; \u05ea\u05e4\u05e7\u05d9\u05d3\u05d9\u05dd \u05d1\u05d7\u05e0\u05d5\u05ea \u05d0\u05d9\u05e0\u05d8\u05e8\u05e0\u05d8\u05d9\u05ea<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u05e0\u05e0\u05d9\u05d7 \u05e9\u05d0\u05e0\u05d7\u05e0\u05d5 \u05de\u05e4\u05ea\u05d7\u05d9\u05dd \u05d7\u05e0\u05d5\u05ea \u05d0\u05d9\u05e0\u05d8\u05e8\u05e0\u05d8\u05d9\u05ea \u05e9\u05d9\u05e9 \u05d1\u05d4 3 \u05e1\u05d5\u05d2\u05d9 \u05de\u05e9\u05ea\u05de\u05e9\u05d9\u05dd. \u05de\u05e0\u05d4\u05dc, \u05dc\u05e7\u05d5\u05d7 \u05d5\u05de\u05d5\u05db\u05e8. \u05dc\u05db\u05dc \u05de\u05e9\u05ea\u05de\u05e9 \u05d9\u05e9 \u05e4\u05d5\u05e0\u05e7\u05e6\u05d9\u05d5\u05e0\u05dc\u05d9\u05d5\u05ea \u05e9\u05d5\u05e0\u05d4 \u05d1\u05d0\u05ea\u05e8.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u05d0\u05ea\u05d2\u05e8\u05d9\u05dd:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u05d9\u05e6\u05d9\u05e8\u05ea \u05de\u05d5\u05e4\u05e2\u05d9 \u05de\u05e9\u05ea\u05de\u05e9 \u05d1\u05dc\u05d9 \u05dc\u05d9\u05e6\u05d5\u05e8 \u05db\u05e4\u05d9\u05dc\u05d5\u05d9\u05d5\u05ea \u05d1\u05e7\u05d5\u05d3.<\/li>\n\n\n\n<li>\u05d9\u05db\u05d5\u05dc\u05ea \u05dc\u05d4\u05d5\u05e1\u05d9\u05e3 \u05e1\u05d5\u05d2\u05d9 \u05de\u05e9\u05ea\u05de\u05e9\u05d9\u05dd \u05d1\u05dc\u05d9 \u05e6\u05d5\u05e8\u05da \u05dc\u05e2\u05d1\u05d5\u05e8 \u05e2\u05dc \u05db\u05dc \u05d4\u05e7\u05d5\u05d3 \u05d4\u05e7\u05d9\u05d9\u05dd \u05d5\u05dc\u05d1\u05e6\u05e2 \u05e9\u05d9\u05e0\u05d5\u05d9\u05d9\u05dd.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u05e4\u05ea\u05e8\u05d5\u05df \u05e2\u05dc \u05d9\u05d3\u05d9 Factory Method:<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The Factory Method Design Pattern \u05d9\u05db\u05d5\u05dc \u05dc\u05d4\u05e6\u05d9\u05e2 \u05e4\u05ea\u05e8\u05d5\u05df \u05e2\u05dc \u05d9\u05d3\u05d9 \u05e8\u05d9\u05db\u05d5\u05d6 \u05ea\u05d4\u05dc\u05d9\u05da \u05d9\u05e6\u05d9\u05e8\u05ea \u05d4\u05de\u05e9\u05ea\u05de\u05e9\u05d9\u05dd. \u05d4\u05ea\u05d4\u05dc\u05d9\u05da \u05d9\u05ea\u05d1\u05e6\u05e2 \u05db\u05da \u05e9\u05db\u05dc \u05d9\u05e6\u05d9\u05e8\u05d4 \u05e9\u05dc \u05de\u05e9\u05ea\u05de\u05e9 \u05ea\u05d5\u05db\u05dc \u05dc\u05d4\u05e8\u05d7\u05d9\u05d1 \u05d0\u05ea \u05d4\u05e7\u05d5\u05d3 \u05d4\u05e7\u05d9\u05d9\u05dd, \u05d0\u05d1\u05dc \u05dc\u05d0 \u05dc\u05e9\u05e0\u05d5\u05ea \u05d0\u05d5\u05ea\u05d5.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u05d3\u05d5\u05d2\u05de\u05d0 \u05dc\u05e7\u05d5\u05d3 \u05d0\u05e0\u05d2\u05d5\u05dc\u05e8\u05d9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Defining User Classes<\/strong><\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: jscript; highlight: [1,5,11,17]; title: ; notranslate\" title=\"\">\nexport abstract class User {\n    constructor(public name: string, public userType: string) {}\n}\n\nexport class Admin extends User {\n    constructor(name: string) {\n        super(name, &#039;Admin&#039;);\n    }\n}\n\nexport class Customer extends User {\n    constructor(name: string) {\n        super(name, &#039;Customer&#039;);\n    }\n}\n\nexport class Vendor extends User {\n    constructor(name: string) {\n        super(name, &#039;Vendor&#039;);\n    }\n}\n<\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>User Factory<\/strong><\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: jscript; highlight: [1]; title: ; notranslate\" title=\"\">\nexport class UserFactory {\n    createUser(name: string, type: string): User {\n        switch(type) {\n            case &#039;Admin&#039;:\n                return new Admin(name);\n            case &#039;Customer&#039;:\n                return new Customer(name);\n            case &#039;Vendor&#039;:\n                return new Vendor(name);\n            default:\n                throw new Error(&#039;User type is not recognized!&#039;);\n        }\n    }\n}\n<\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>Angular Service<\/strong><\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: jscript; title: ; notranslate\" title=\"\">\nimport { Injectable } from &#039;@angular\/core&#039;;\nimport { User, Admin, Customer, Vendor, UserFactory } from &#039;.\/user.model&#039;;\n\n@Injectable({\n    providedIn: &#039;root&#039;\n})\nexport class UserService {\n    private userFactory = new UserFactory();\n\n    createUser(name: string, type: string): User {\n        return this.userFactory.createUser(name, type);\n    }\n}\n<\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>Component Usage<\/strong><\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: jscript; title: ; notranslate\" title=\"\">\nimport { Component, OnInit } from &#039;@angular\/core&#039;;\nimport { User } from &#039;.\/user.model&#039;;\nimport { UserService } from &#039;.\/user.service&#039;;\n\n@Component({\n    selector: &#039;app-user&#039;,\n    template: `&lt;h1&gt;Welcome {{ user.name }}! You are logged in as a(n) {{ user.userType }}.&lt;\/h1&gt;`\n})\nexport class UserComponent implements OnInit {\n    user: User;\n\n    constructor(private userService: UserService) {}\n\n    ngOnInit(): void {\n        \/\/ Example: Create a user of type &#039;Admin&#039;\n        this.user = this.userService.createUser(&#039;Alice&#039;, &#039;Admin&#039;);\n    }\n}\n<\/pre><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/epicmarketing.co.il\/notebook\/wp-content\/uploads\/2023\/10\/The-Factory-Method-Design-Pattern-3-1024x512.jpg\" alt=\"\" class=\"wp-image-1543\" srcset=\"https:\/\/epicmarketing.co.il\/notebook\/wp-content\/uploads\/2023\/10\/The-Factory-Method-Design-Pattern-3-1024x512.jpg 1024w, https:\/\/epicmarketing.co.il\/notebook\/wp-content\/uploads\/2023\/10\/The-Factory-Method-Design-Pattern-3-300x150.jpg 300w, https:\/\/epicmarketing.co.il\/notebook\/wp-content\/uploads\/2023\/10\/The-Factory-Method-Design-Pattern-3-768x384.jpg 768w, https:\/\/epicmarketing.co.il\/notebook\/wp-content\/uploads\/2023\/10\/The-Factory-Method-Design-Pattern-3.jpg 1500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\u05d9\u05ea\u05e8\u05d5\u05e0\u05d5\u05ea:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u05d0\u05d7\u05e8\u05d9\u05d5\u05ea \u05d1\u05d5\u05d3\u05d3\u05ea &#8211; \u05d9\u05e6\u05d9\u05e8\u05ea \u05d4\u05de\u05e9\u05ea\u05de\u05e9 \u05de\u05ea\u05d1\u05e6\u05e2\u05ea \u05d1\u05e0\u05e4\u05e8\u05d3 \u05de\u05e9\u05d0\u05e8 \u05d4\u05e7\u05d5\u05d3, \u05e7\u05dc \u05d9\u05d5\u05ea\u05e8 \u05dc\u05d8\u05e4\u05dc \u05d1\u05d5 \u05d5\u05dc\u05e2\u05e9\u05d5\u05ea \u05e9\u05d9\u05e0\u05d5\u05d9\u05d9\u05dd.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u05e7\u05d5\u05d3 \u05e1\u05d2\u05d5\u05e8 &#8211; \u05d0\u05e4\u05e9\u05e8 \u05dc\u05d4\u05de\u05e9\u05d9\u05da \u05d5\u05dc\u05d4\u05d5\u05e1\u05d9\u05e3 \u05e1\u05d5\u05d2\u05d9 \u05de\u05e9\u05ea\u05de\u05e9\u05d9\u05dd \u05d1\u05dc\u05d9 \u05dc\u05d4\u05e9\u05e4\u05d9\u05e2 \u05e2\u05dc \u05d4\u05e9\u05d9\u05de\u05d5\u05e9 \u05d1\u05e7\u05d5\u05de\u05e4\u05d5\u05e0\u05e0\u05d8\u05d4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u05d2\u05d3\u05d9\u05dc\u05d4 &#8211; \u05e4\u05d9\u05e9\u05d5\u05d8 \u05ea\u05d4\u05dc\u05d9\u05da \u05d9\u05e6\u05d9\u05e8\u05ea \u05d4\u05de\u05e9\u05ea\u05de\u05e9 \u05de\u05d0\u05e4\u05e9\u05e8 \u05dc\u05e9\u05e0\u05d5\u05ea \u05dc\u05e4\u05d9 \u05d4\u05e6\u05d5\u05e8\u05da \u05d0\u05ea \u05d4\u05e9\u05d9\u05de\u05d5\u05e9 \u05d1\u05ea\u05d4\u05dc\u05d9\u05da.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u05d3\u05d5\u05d2\u05de\u05d0 &#8211; \u05d0\u05de\u05e6\u05e2\u05d9 \u05ea\u05e9\u05dc\u05d5\u05dd<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u05e0\u05e0\u05d9\u05d7 \u05e9\u05d9\u05e9 \u05dc\u05e0\u05d5 \u05d0\u05ea\u05e8 \u05de\u05db\u05d9\u05e8\u05d5\u05ea \u05d0\u05d9\u05e0\u05d8\u05e8\u05e0\u05d8\u05d9 \u05d2\u05d3\u05d5\u05dc, \u05e9\u05d1\u05d5 \u05d4\u05dc\u05e7\u05d5\u05d7\u05d5\u05ea \u05d9\u05db\u05d5\u05dc\u05d9\u05dd \u05dc\u05e9\u05dc\u05dd \u05d1\u05de\u05d2\u05d5\u05d5\u05df \u05d3\u05e8\u05db\u05d9\u05dd, \u05dc\u05de\u05e9\u05dc \u05db\u05e8\u05d8\u05d9\u05e1 \u05d0\u05e9\u05e8\u05d0\u05d9, PayPal \u05d5\u05d0\u05e4\u05e9\u05e8\u05d5\u05d9\u05d5\u05ea \u05e0\u05d5\u05e1\u05e4\u05d5\u05ea.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u05d0\u05e0\u05d7\u05e0\u05d5 \u05e8\u05d5\u05e6\u05d9\u05dd \u05dc\u05e4\u05ea\u05d7 \u05d1\u05d0\u05e4\u05dc\u05d9\u05e7\u05e6\u05d9\u05d4 \u05e7\u05d5\u05d3 \u05e9\u05d1\u05d5 \u05dc\u05db\u05dc \u05d0\u05e4\u05e9\u05e8\u05d5\u05ea \u05ea\u05e9\u05dc\u05d5\u05dd \u05d9\u05d4\u05d9\u05d4 API \u05de\u05e9\u05dc\u05d5 \u05dc\u05ea\u05e7\u05e9\u05e8 \u05d0\u05d9\u05ea\u05d5. \u05d0\u05e0\u05d7\u05e0\u05d5 \u05e8\u05d5\u05e6\u05d9\u05dd \u05dc\u05d0\u05e4\u05e9\u05e8 \u05d4\u05d5\u05e1\u05e4\u05ea \u05d0\u05de\u05e6\u05e2\u05d9 \u05ea\u05e9\u05dc\u05d5\u05dd \u05e0\u05d5\u05e1\u05e4\u05d9\u05dd \u05d1\u05d4\u05de\u05e9\u05da, \u05d1\u05dc\u05d9 \u05dc\u05e9\u05e0\u05d5\u05ea \u05d0\u05ea \u05d4\u05e7\u05d5\u05d3 \u05d1\u05db\u05dc \u05d4\u05d0\u05e4\u05dc\u05d9\u05e7\u05e6\u05d9\u05d4, \u05d5\u05dc\u05db\u05df \u05e6\u05e8\u05d9\u05da \u05dc\u05d4\u05de\u05e0\u05e2 \u05de\u05d9\u05e6\u05d9\u05e8\u05ea \u05ea\u05dc\u05d5\u05ea \u05e9\u05dc \u05ea\u05d4\u05dc\u05d9\u05da \u05d4\u05ea\u05e9\u05dc\u05d5\u05dd \u05d1\u05d0\u05de\u05e6\u05e2\u05d9 \u05ea\u05e9\u05dc\u05d5\u05dd \u05db\u05dc\u05e9\u05d4\u05d5.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u05e4\u05ea\u05e8\u05d5\u05e0\u05d5\u05ea \u05d0\u05e4\u05e9\u05e8\u05d9\u05d9\u05dd<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Switch-Case throughout the code<\/strong> &#8211; \u05d0\u05e4\u05e9\u05e8 \u05d1\u05db\u05dc \u05de\u05e7\u05d5\u05dd \u05e9\u05d1\u05d5 \u05d9\u05e9 \u05e9\u05d9\u05de\u05d5\u05e9 \u05d1\u05d0\u05de\u05e6\u05e2\u05d9 \u05ea\u05e9\u05dc\u05d5\u05dd \u05dc\u05d1\u05d3\u05d5\u05e7 \u05de\u05d4 \u05e1\u05d5\u05d2 \u05d4\u05ea\u05e9\u05dc\u05d5\u05dd \u05e9\u05d4\u05d2\u05d9\u05e2. \u05e7\u05e9\u05d4 \u05de\u05d0\u05d5\u05d3 \u05dc\u05e0\u05d4\u05dc \u05d0\u05ea \u05d4\u05e7\u05d5\u05d3 \u05d1\u05e6\u05d5\u05e8\u05d4 \u05d4\u05d6\u05d0\u05ea \u05d5\u05d2\u05dd \u05dc\u05d0 \u05d7\u05db\u05dd \u05d5\u05dc\u05d0 \u05de\u05e0\u05e6\u05dc \u05d0\u05ea \u05d9\u05db\u05d5\u05dc\u05d5\u05ea \u05d4\u05d0\u05d5\u05d1\u05d9\u05d9\u05e7\u05d8\u05d9\u05dd.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Separate Modules for Each Gateway<\/strong> &#8211; \u05d0\u05e4\u05e9\u05e8 \u05dc\u05d9\u05e6\u05d5\u05e8 \u05de\u05d5\u05d3\u05d5\u05dc \u05e2\u05d1\u05d5\u05e8 \u05db\u05dc \u05e6\u05d5\u05e8\u05ea \u05ea\u05e9\u05dc\u05d5\u05dd, \u05d0\u05d1\u05dc \u05d0\u05d6 \u05ea\u05d4\u05d9\u05d4 \u05d7\u05d6\u05e8\u05d4 \u05e2\u05dc \u05d4\u05e7\u05d5\u05d3 \u05d5\u05d1\u05db\u05dc \u05de\u05e7\u05e8\u05d4 \u05e9\u05d9\u05e0\u05d5\u05d9 \u05e9\u05dc \u05de\u05e9\u05d4\u05d5 \u05d1\u05d0\u05de\u05e6\u05e2\u05d9 \u05d4\u05ea\u05e9\u05d5\u05dd \u05d9\u05d3\u05e8\u05d5\u05e9 \u05e9\u05d9\u05e0\u05d5\u05d9 \u05e2\u05d5\u05de\u05e7 \u05d1\u05e7\u05d5\u05d3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Factory Method Design Pattern<\/strong> &#8211; \u05e8\u05d9\u05db\u05d5\u05d6 \u05d9\u05e6\u05d9\u05e8\u05ea \u05d4\u05ea\u05e9\u05dc\u05d5\u05dd, \u05d5\u05dc\u05d0 \u05de\u05e9\u05e0\u05d4 \u05d1\u05d0\u05d9\u05d6\u05d4 \u05e9\u05d8\u05d9\u05d4 \u05d4\u05d5\u05d0 \u05de\u05ea\u05d1\u05e6\u05e2, \u05d1\u05dc\u05d9 \u05d4\u05e6\u05de\u05d3\u05d4 \u05e9\u05dc \u05e7\u05d5\u05d3 \u05d4\u05d8\u05d9\u05e4\u05d5\u05dc \u05d1\u05ea\u05e9\u05dc\u05d5\u05dd \u05dc\u05e9\u05d5\u05dd \u05e6\u05d5\u05e8\u05ea \u05ea\u05e9\u05dc\u05d5\u05dd \u05e1\u05e4\u05e6\u05d9\u05e4\u05d9\u05ea.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u05d3\u05d5\u05d2\u05de\u05d0 \u05d1\u05d0\u05e0\u05d2\u05d5\u05dc\u05e8.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Defining Payment Gateways<\/strong><\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: jscript; title: ; notranslate\" title=\"\">\nexport interface PaymentGateway {\n    processPayment(amount: number): string;\n}\n\nexport class CreditCardGateway implements PaymentGateway {\n    processPayment(amount: number): string {\n        return `Processing credit card payment of $${amount}.`;\n    }\n}\n\nexport class PayPalGateway implements PaymentGateway {\n    processPayment(amount: number): string {\n        return `Processing PayPal payment of $${amount}.`;\n    }\n}\n\nexport class AliPayGateway implements PaymentGateway {\n    processPayment(amount: number): string {\n        return `Processing AliPay payment of \u00a5${amount}.`;\n    }\n}\n<\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>Payment Gateway Factory<\/strong><\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: jscript; title: ; notranslate\" title=\"\">\nexport class PaymentGatewayFactory {\n    createGateway(type: string): PaymentGateway {\n        switch(type) {\n            case &#039;CreditCard&#039;:\n                return new CreditCardGateway();\n            case &#039;PayPal&#039;:\n                return new PayPalGateway();\n            case &#039;AliPay&#039;:\n                return new AliPayGateway();\n            default:\n                throw new Error(&#039;Payment gateway type is not recognized!&#039;);\n        }\n    }\n}\n<\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>Angular Service<\/strong><\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: jscript; title: ; notranslate\" title=\"\">\nimport { Injectable } from &#039;@angular\/core&#039;;\nimport { PaymentGateway, CreditCardGateway, PayPalGateway, \n    AliPayGateway, PaymentGatewayFactory } from &#039;.\/payment-gateway.model&#039;;\n\n@Injectable({\n    providedIn: &#039;root&#039;\n})\nexport class PaymentService {\n    private gatewayFactory = new PaymentGatewayFactory();\n\n    processPayment(type: string, amount: number): string {\n        const gateway = this.gatewayFactory.createGateway(type);\n        return gateway.processPayment(amount);\n    }\n}\n<\/pre><\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>Component Usage<\/strong><\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: jscript; title: ; notranslate\" title=\"\">\nimport { Component } from &#039;@angular\/core&#039;;\nimport { PaymentService } from &#039;.\/payment.service&#039;;\n\n@Component({\n    selector: &#039;app-payment&#039;,\n    template: `&lt;h1&gt;{{ paymentConfirmation }}&lt;\/h1&gt;`\n})\nexport class PaymentComponent {\n    paymentConfirmation: string;\n\n    constructor(private paymentService: PaymentService) {\n        this.paymentConfirmation = this.processPayment(&#039;AliPay&#039;, 100);\n    }\n\n    processPayment(type: string, amount: number): string {\n        return this.paymentService.processPayment(type, amount);\n    }\n}\n<\/pre><\/div>\n\n\n<h2 class=\"wp-block-heading\">\u05e9\u05d9\u05de\u05d5\u05e9 \u05e0\u05d5\u05e1\u05e3 \u05d1-Factory Method <\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u05d3\u05d5\u05d2\u05de\u05d0\u05d5\u05ea \u05e0\u05d5\u05e1\u05e4\u05d5\u05ea \u05e9\u05d1\u05d4\u05df \u05d0\u05e4\u05e9\u05e8 \u05dc\u05d4\u05e9\u05ea\u05de\u05e9 \u05d1-Factory Method:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>CRM System<\/strong> &#8211; \u05de\u05e2\u05e8\u05db\u05ea \u05e0\u05d9\u05d4\u05d5\u05dc \u05dc\u05e7\u05d5\u05d7\u05d5\u05ea. \u05e6\u05e8\u05d9\u05da \u05dc\u05d9\u05e6\u05d5\u05e8 \u05e1\u05d5\u05d2\u05d9\u05dd \u05e9\u05d5\u05e0\u05d9\u05dd \u05e9\u05dc \u05dc\u05e7\u05d5\u05d7\u05d5\u05ea \u05d5\u05dc\u05db\u05dc \u05dc\u05e7\u05d5\u05d7 \u05ea\u05d4\u05d9\u05d4 \u05e4\u05d5\u05e0\u05e7\u05e6\u05d9\u05d5\u05e0\u05dc\u05d9\u05d5\u05ea \u05e9\u05de\u05d9\u05d5\u05d7\u05d3\u05ea \u05dc\u05d5.<\/li>\n\n\n\n<li><strong>Document Management System<\/strong> &#8211; \u05de\u05e2\u05e8\u05db\u05ea \u05e0\u05d9\u05d4\u05d5\u05dc \u05de\u05e1\u05de\u05db\u05d9\u05dd. \u05d4\u05de\u05e9\u05ea\u05de\u05e9 \u05d9\u05db\u05d5\u05dc \u05dc\u05d9\u05e6\u05d5\u05e8 \u05e1\u05d5\u05d2\u05d9\u05dd \u05e9\u05d5\u05e0\u05d9\u05dd \u05e9\u05dc \u05de\u05e1\u05de\u05db\u05d9\u05dd.<\/li>\n\n\n\n<li><strong>HR Software<\/strong> &#8211; \u05de\u05e2\u05e8\u05db\u05ea \u05d2\u05d9\u05d5\u05e1 \u05e2\u05d5\u05d1\u05d3\u05d9\u05dd. \u05dc\u05ea\u05e4\u05e7\u05d9\u05d3\u05d9\u05dd \u05e9\u05d5\u05e0\u05d9\u05dd \u05e9\u05dc \u05de\u05d5\u05e2\u05de\u05d3\u05d9\u05dd \u05d0\u05e4\u05e9\u05e8 \u05dc\u05d4\u05e6\u05de\u05d9\u05d3 \u05e4\u05e8\u05d5\u05e4\u05d9\u05dc \u05d0\u05d7\u05e8 \u05d5\u05d3\u05e8\u05d9\u05e9\u05d5\u05ea \u05d0\u05d7\u05e8\u05d5\u05ea.<\/li>\n\n\n\n<li><strong>Content Management Systems (CMS)<\/strong> &#8211; \u05de\u05e2\u05e8\u05db\u05ea \u05e0\u05d9\u05d4\u05d5\u05dc \u05ea\u05d5\u05db\u05df. \u05d9\u05e6\u05d9\u05e8\u05ea \u05e1\u05d5\u05d2\u05d9\u05dd \u05e9\u05d5\u05e0\u05d9\u05dd \u05e9\u05dc \u05ea\u05d5\u05db\u05df.<\/li>\n\n\n\n<li><strong>Database Management Tools<\/strong> &#8211; \u05e0\u05d9\u05d4\u05d5\u05dc \u05de\u05e1\u05d3\u05d9 \u05e0\u05ea\u05d5\u05e0\u05d9\u05dd. \u05e2\u05dc \u05e1\u05de\u05da \u05d4-DB \u05e9\u05de\u05d5\u05dc\u05d5 \u05e2\u05d5\u05d1\u05d3\u05d9\u05dd \u05d0\u05e4\u05e9\u05e8 \u05dc\u05d9\u05e6\u05d5\u05e8 connection \u05de\u05d5\u05ea\u05d0\u05dd \u05e2\u05dd \u05e0\u05d9\u05d4\u05d5\u05dc \u05de\u05ea\u05d0\u05d9\u05dd.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u05d1\u05db\u05dc \u05d0\u05d7\u05ea \u05de\u05d4\u05d3\u05d5\u05d2\u05de\u05d0\u05d5\u05ea \u05d4\u05d0\u05dc\u05d4 \u05d0\u05e4\u05e9\u05e8 \u05dc\u05d4\u05e9\u05ea\u05de\u05e9 \u05d1-Factory Method \u05db\u05da \u05e9\u05d4\u05dc\u05d5\u05d2\u05d9\u05e7\u05d4 \u05de\u05e8\u05d5\u05db\u05d6\u05ea, \u05db\u05dc \u05d0\u05d5\u05d1\u05d9\u05d9\u05e7\u05d8 \u05de\u05d8\u05e4\u05dc \u05d1\u05e2\u05e6\u05de\u05d5 \u05d5\u05d0\u05d9\u05df \u05ea\u05dc\u05d5\u05ea \u05e9\u05dc \u05d4\u05e7\u05d5\u05d3 \u05d1\u05d0\u05d5\u05d1\u05d9\u05d9\u05e7\u05d8 \u05de\u05e1\u05d5\u05d9\u05d9\u05dd.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Factory Method Design Pattern \u05d4\u05d5\u05d0 \u05db\u05de\u05d5 \u05de\u05e4\u05e2\u05dc \u05e9\u05dc \u05d0\u05d5\u05d1\u05d9\u05d9\u05e7\u05d8\u05d9\u05dd. \u05d4-pattern \u05de\u05e1\u05e4\u05e7 \u05dc\u05e0\u05d5 interface \u05e9\u05de\u05de\u05e0\u05d5 \u05d0\u05e0\u05d7\u05e0\u05d5 \u05de\u05d9\u05d9\u05e6\u05e8\u05d9\u05dd \u05d0\u05d5\u05d1\u05d9\u05d9\u05e7\u05d8\u05d9\u05dd \u05db-superclass \u05d5\u05de\u05d0\u05e4\u05e9\u05e8\u05d9\u05dd \u05dc\u05d4\u05df \u05dc\u05e9\u05e0\u05d5\u05ea \u05d0\u05ea \u05d4\u05e1\u05d5\u05d2 \u05e9\u05dc\u05d4\u05df \u05d1\u05d6\u05de\u05df \u05d9\u05e6\u05d9\u05e8\u05d4. \u05de\u05d4 \u05d6\u05d4 Factory Method? \u05e0\u05e0\u05d9\u05d7 \u05e9\u05d9\u05e9 \u05d0\u05e4\u05dc\u05d9\u05e7\u05e6\u05d9\u05d4 \u05e9\u05de\u05e0\u05d4\u05dc\u05ea \u05de\u05e8\u05db\u05d6 \u05dc\u05d5\u05d2\u05d9\u05e1\u05d8\u05d9\u05e7\u05d4. \u05d1\u05d4\u05ea\u05d7\u05dc\u05d4 \u05e2\u05d1\u05d3\u05e0\u05d5 \u05e2\u05dd \u05de\u05e9\u05d0\u05d9\u05d5\u05ea, \u05d5\u05dc\u05db\u05df \u05db\u05dc \u05d4\u05e7\u05d5\u05d3 \u05e9\u05dc\u05e0\u05d5 \u05e0\u05de\u05e6\u05d0 \u05d1\u05ea\u05d5\u05da \u05d0\u05d5\u05d1\u05d9\u05d9\u05e7\u05d8 Truck. \u05d0\u05d7\u05e8\u05d9 \u05db\u05de\u05d4 \u05d6\u05de\u05df, \u05d7\u05d1\u05e8\u05ea \u05d4\u05e4\u05e6\u05d4 \u05d9\u05de\u05d9\u05ea [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"","ocean_second_sidebar":"","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"on","ocean_gallery_id":[],"footnotes":""},"categories":[47],"tags":[],"class_list":["post-1538","post","type-post","status-publish","format-standard","hentry","category-design-patterns","entry"],"yoast_head":"<!-- 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[&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/epicmarketing.co.il\/notebook\/the-factory-method-design-pattern\/\" \/>\n<meta property=\"og:site_name\" content=\"Code Notebook\" \/>\n<meta property=\"article:published_time\" content=\"2023-10-15T18:59:56+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-10-16T13:27:07+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/epicmarketing.co.il\/notebook\/wp-content\/uploads\/2023\/10\/The-Factory-Method-Design-Pattern-1024x512.jpg\" \/>\n<meta name=\"author\" content=\"kerendanino\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u05e0\u05db\u05ea\u05d1 \u05e2\u05dc \u05d9\u05d3\" \/>\n\t<meta name=\"twitter:data1\" content=\"kerendanino\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u05d6\u05de\u05df \u05e7\u05e8\u05d9\u05d0\u05d4 \u05de\u05d5\u05e2\u05e8\u05da\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 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