{"id":14136,"date":"2021-06-24T15:01:55","date_gmt":"2021-06-24T15:01:55","guid":{"rendered":"https:\/\/bestkora.com\/IosDeveloper\/?p=14136"},"modified":"2021-07-11T16:36:53","modified_gmt":"2021-07-11T16:36:53","slug":"lektsiya-3-mvvm-i-sistema-tipov-v-swift-cs193p-spring-2021","status":"publish","type":"post","link":"https:\/\/bestkora.com\/IosDeveloper\/lektsiya-3-mvvm-i-sistema-tipov-v-swift-cs193p-spring-2021\/","title":{"rendered":"\u041b\u0435\u043a\u0446\u0438\u044f 3. MVVM \u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0422\u0418\u041f\u043e\u0432 \u0432 Swift.  CS193P Spring 2021."},"content":{"rendered":"<p><span style=\"font-weight: 400;\">\u042d\u0442\u043e \u0442\u0440\u0435\u0442\u044c\u044f \u041b\u0435\u043a\u0446\u0438\u044f \u043a\u0443\u0440\u0441\u0430 <a href=\"https:\/\/cs193p.sites.stanford.edu\/\">Stanford CS193p, \u0432\u0435\u0441\u043d\u0430 2021 \u0433\u043e\u0434\u0430. <\/a>\u041d\u0430 \u043f\u0435\u0440\u0432\u044b\u0445 \u0434\u0432\u0443\u0445 \u041b\u0435\u043a\u0446\u0438\u044f\u0445 \u043c\u044b \u043c\u043d\u043e\u0433\u043e \u0443\u0437\u043d\u0430\u043b\u0438 \u043e \u0442\u043e\u043c, \u043a\u0430\u043a \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c <strong>UI<\/strong>, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f <strong>SwiftUI<\/strong> \u043d\u0430 \u043f\u0440\u0438\u043c\u0435\u0440\u0435\u00a0\u043a\u0430\u0440\u0442\u043e\u0447\u043d\u043e\u0439 \u0438\u0433\u0440\u044b &#171;\u043d\u0430 \u0437\u0430\u043f\u043e\u043c\u0438\u043d\u0430\u043d\u0438\u0435&#187; <strong>Memorize<\/strong>.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u041d\u0430 \u044d\u0442\u043e\u0439 \u043d\u0435\u0434\u0435\u043b\u0435 \u043c\u044b \u0443\u0437\u043d\u0430\u0435\u043c, \u043a\u0430\u043a \u201c\u043f\u043e\u0434\u0446\u0435\u043f\u0438\u0442\u044c\u201d \u043d\u0430\u0448 <strong>UI<\/strong> \u043a \u043b\u043e\u0433\u0438\u043a\u0435, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0437\u043d\u0430\u0435\u0442, \u043a\u0430\u043a \u0438\u0433\u0440\u0430\u0442\u044c \u0432 \u043a\u0430\u0440\u0442\u043e\u0447\u043d\u0443\u044e \u0438\u0433\u0440\u0443 \u201c\u043d\u0430 \u0441\u043e\u0432\u043f\u0430\u0434\u0435\u043d\u0438\u0435\u201d. \u041d\u043e \u0441\u043d\u0430\u0447\u0430\u043b\u0430 \u043f\u0440\u043e\u0444\u0435\u0441\u0441\u043e\u0440 \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u0435\u0442 \u0434\u0432\u0435 \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0432\u0430\u0436\u043d\u044b\u0435 \u043a\u043e\u043d\u0446\u0435\u043f\u0442\u0443\u0430\u043b\u044c\u043d\u044b\u0435 \u0438\u0434\u0435\u0438: <strong>MVVM<\/strong> \u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0435 \u0422\u0418\u041f\u044b \u044f\u0437\u044b\u043a\u0430 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f <strong>Swift<\/strong>.<\/span><\/p>\n<h1>MVVM<\/h1>\n<p><span style=\"font-weight: 400;\"><strong>MVVM<\/strong> \u2014 \u044d\u0442\u043e, \u043f\u043e \u0441\u0443\u0442\u0438, \u0441\u043f\u043e\u0441\u043e\u0431 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 \u0432\u0441\u0435\u0433\u043e \u043a\u043e\u0434\u0430 \u0432 \u043d\u0430\u0448\u0435\u043c \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0438.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0421\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0435 \u0422\u0418\u041f\u044b \u0432 <strong>Swift<\/strong>, \u043e\u0447\u0435\u0432\u0438\u0434\u043d\u043e, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0442 \u043d\u0430\u043c \u0434\u0435\u043b\u0430\u0442\u044c \u0432\u0441\u0435, \u0447\u0442\u043e \u043c\u044b \u0434\u0435\u043b\u0430\u0435\u043c \u0432 \u044f\u0437\u044b\u043a\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f <strong>Swift<\/strong> \u0438, \u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u043e, \u0432 <strong>SwiftUI<\/strong>.<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><strong>MVVM<\/strong>, \u043a\u0430\u043a \u0438 <strong>MVC<\/strong>, \u0440\u0430\u0437\u0434\u0435\u043b\u044f\u0435\u0442 \u0432\u0435\u0441\u044c \u043a\u043e\u0434 \u043d\u0430\u0448\u0435\u0433\u043e \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u043d\u0430 \u043a\u043e\u0434 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u043e\u0433\u043e \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 (UI), \u0442\u043e \u0435\u0441\u0442\u044c \u0442\u043e, \u0447\u0442\u043e \u043c\u044b \u043d\u0430\u0437\u044b\u0432\u0430\u0435\u043c <strong><span style=\"color: #680da1;\">View<\/span><\/strong>, \u043e\u0442 \u043b\u043e\u0433\u0438\u043a\u0438 \u043d\u0430\u0448\u0435\u0433\u043e \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f, \u043a\u043e\u0442\u043e\u0440\u0443\u044e \u043c\u044b \u043d\u0430\u0437\u044b\u0432\u0430\u0435\u043c \u043c\u043e\u0434\u0435\u043b\u044c\u044e <strong><span style=\"color: #0000ff;\">Model<\/span><\/strong>.<\/span><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2020\/06\/Screenshot-2020-06-01-at-21.00.05.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-12902 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2020\/06\/Screenshot-2020-06-01-at-21.00.05.png\" alt=\"\" width=\"2516\" height=\"1410\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2020\/06\/Screenshot-2020-06-01-at-21.00.05.png 2516w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2020\/06\/Screenshot-2020-06-01-at-21.00.05-300x168.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2020\/06\/Screenshot-2020-06-01-at-21.00.05-768x430.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2020\/06\/Screenshot-2020-06-01-at-21.00.05-1024x574.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2020\/06\/Screenshot-2020-06-01-at-21.00.05-500x280.png 500w\" sizes=\"auto, (max-width: 2516px) 100vw, 2516px\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400;\"><strong><span style=\"color: #0000ff;\">Model <\/span><\/strong>\u2014\u00a0 \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e <strong>UI <\/strong>\u041d\u0415\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u0430. <strong><span style=\"color: #0000ff;\">Model <\/span><\/strong>\u0432\u0431\u0438\u0440\u0430\u0435\u0442 \u0432 \u0441\u0435\u0431\u044f \u0432\u0441\u0435 \u0434\u0430\u043d\u043d\u044b\u0435 <strong>Data<\/strong> \u0438 \u043b\u043e\u0433\u0438\u043a\u0443 <strong>Logic<\/strong>, \u043a\u043e\u0442\u043e\u0440\u044b\u0435\u00a0 \u043e\u043f\u0438\u0441\u044b\u0432\u0430\u044e\u0442 \u201c\u0427\u0422\u041e\u201d \u0434\u0435\u043b\u0430\u0435\u0442 \u0432\u0430\u0448\u0435 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0435. <strong><span style=\"color: #680da1;\">View<\/span><\/strong> \u2014 \u044d\u0442\u043e \u0442\u043e, &#171;\u041a\u0410\u041a&#187; \u0432\u0430\u0448\u0435 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0435 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0435\u0442 \u043f\u0435\u0440\u0435\u0434 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u043c,\u00a0 <strong><span style=\"color: #0000ff;\">Model<\/span><\/strong> \u2014 \u044d\u0442\u043e \u0442\u043e, \u201c\u0427\u0422\u041e\u201d\u00a0 \u0432\u0430\u0448\u0435 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0435 \u0434\u0435\u043b\u0430\u0435\u0442 \u043d\u0430 \u0441\u0430\u043c\u043e\u043c \u0434\u0435\u043b\u0435. <strong><span style=\"color: #0000ff;\">Model<\/span><\/strong> \u2014 \u0435\u0434\u0438\u043d\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0439 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a \u0418\u0421\u0422\u0418\u041d\u042b (\u201c<strong>Truth<\/strong>\u201d) \u0434\u043b\u044f \u0434\u0430\u043d\u043d\u044b\u0445, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0442 \u043d\u0430\u0448\u0443 \u0438\u0433\u0440\u0443.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u00a0<strong><span style=\"color: #680da1;\">View <\/span><\/strong>\u0432\u0441\u0435\u0433\u0434\u0430 \u0431\u0443\u0434\u0435\u0442 \u043e\u0442\u0440\u0430\u0436\u0435\u043d\u0438\u0435\u043c \u0442\u0435\u043a\u0443\u0449\u0435\u0433\u043e \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u044f <strong><span style=\"color: #0000ff;\">Model<\/span><\/strong>. <strong><span style=\"color: #680da1;\">View <\/span><\/strong>\u043f\u043e \u0431\u043e\u043b\u044c\u0448\u043e\u043c\u0443 \u0441\u0447\u0435\u0442\u0443 \u0432\u043e\u043e\u0431\u0449\u0435 \u043d\u0435 \u0438\u043c\u0435\u0435\u0442 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u044f <strong>State <\/strong>(\u0442\u043e \u0435\u0441\u0442\u044c \u043e\u043d\u043e <i>stateless). \u0415\u043c\u0443 \u043d\u0435 \u043d\u0443\u0436\u043d\u043e \u0445\u0440\u0430\u043d\u0438\u0442\u044c \u0441\u043b\u0438\u0448\u043a\u043e\u043c \u043c\u043d\u043e\u0433\u043e \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u043e \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u044f\u0445 <strong>State<\/strong>, \u043f\u043e\u0442\u043e\u043c\u0443 \u0447\u0442\u043e \u0418\u0421\u0422\u0418\u041d\u0410 (\u201c<strong>Truth<\/strong>\u201d) \u043e \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0438 \u0438\u0433\u0440\u044b \u0432\u0441\u0435\u0433\u0434\u0430 \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u0432 <strong><span style=\"color: #0000ff;\">Model<\/span><\/strong>. \u0412 \u0434\u0435\u043c\u043e\u043d\u0441\u0442\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u043c \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0438 <strong>Memorize<\/strong>, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043c\u044b \u0434\u0435\u043b\u0430\u043b\u0438 \u043d\u0430 \u043f\u0440\u043e\u0448\u043b\u043e\u0439 \u043d\u0435\u0434\u0435\u043b\u0435, \u0432\u0441\u0451 \u0441\u0432\u043e\u0451 \u0432\u0440\u0435\u043c\u044f \u043c\u044b \u043f\u0440\u043e\u0432\u043e\u0434\u0438\u043b\u0438 \u0437\u0430 \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u0438\u0435\u043c \u043a\u043e\u0434\u0430 \u0434\u043b\u044f \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 <strong><span style=\"color: #bb0077;\">var<\/span> <span style=\"color: #680da1;\">body<\/span><\/strong> \u043d\u0430\u0448\u0435\u0433\u043e <strong><span style=\"color: #680da1;\">View<\/span><\/strong>. \u042d\u0442\u043e\u0442 <strong><span style=\"color: #bb0077;\">var<\/span> <span style=\"color: #680da1;\">body <\/span><\/strong> \u0432\u0441\u0435\u0433\u0434\u0430 \u0434\u043e\u043b\u0436\u0435\u043d \u0447\u0442\u043e-\u0442\u043e \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0442\u044c \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u0442\u0435\u043a\u0443\u0449\u0435\u0433\u043e \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u044f <strong><span style=\"color: #0000ff;\">Model<\/span><\/strong>. <strong><span style=\"color: #680da1;\">Views<\/span><\/strong> \u2014 \u043d\u0435\u0438\u0437\u043c\u0435\u043d\u043d\u044b (<strong>immutable<\/strong>). \u0418\u0445 \u043d\u0435\u043b\u044c\u0437\u044f \u0438\u0437\u043c\u0435\u043d\u0438\u0442\u044c. \u0421\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u043e, \u043d\u0435\u0442 \u0434\u0440\u0443\u0433\u043e\u0433\u043e \u0441\u043f\u043e\u0441\u043e\u0431\u0430 \u0438\u0437\u043c\u0435\u043d\u0438\u0442\u044c \u043d\u0430\u0448 <strong><span style=\"color: #680da1;\">View<\/span><\/strong>, \u043a\u0440\u043e\u043c\u0435 \u043a\u0430\u043a \u0446\u0435\u043b\u0438\u043a\u043e\u043c \u043f\u0435\u0440\u0435\u0441\u0442\u0440\u043e\u0438\u0442\u044c <strong><span style=\"color: #bb0077;\">var<\/span> <span style=\"color: #680da1;\">body<\/span><\/strong>. \u0421\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u043e, 100% \u0442\u043e\u0433\u043e, \u043a\u0430\u043a\u00a0 \u0432\u044b\u0433\u043b\u044f\u0434\u0438\u0442 <strong><span style=\"color: #680da1;\">View<\/span><\/strong>, \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u0435\u0442\u0441\u044f \u0438\u0441\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0442\u0435\u043c, \u0447\u0442\u043e \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u0432\u00a0 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 <strong><span style=\"color: #bb0077;\">var<\/span> <span style=\"color: #680da1;\">body<\/span><\/strong>.<\/i><\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u041c\u044b \u043d\u0430\u0437\u044b\u0432\u0430\u0435\u043c \u044d\u0442\u043e\u0442 \u0432\u0438\u0434 \u043a\u043e\u0434\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f <strong><i>\u0434\u0435\u043a\u043b\u0430\u0440\u0430\u0442\u0438\u0432\u043d\u044b\u043c<\/i><\/strong>, \u043f\u043e\u0442\u043e\u043c\u0443 \u0447\u0442\u043e \u043c\u044b \u0434\u0435\u043a\u043b\u0430\u0440\u0438\u0440\u0443\u0435\u043c \u0432 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 <strong><span style=\"color: #bb0077;\">var<\/span> <span style=\"color: #680da1;\">body<\/span><\/strong>, \u043a\u0430\u043a \u0432\u044b\u0433\u043b\u044f\u0434\u0438\u0442 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u0438\u0439 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 (<strong>UI<\/strong>) \u043d\u0430\u0448\u0435\u0433\u043e <strong><span style=\"color: #680da1;\">View<\/span><\/strong>. \u041a\u043e\u043d\u0435\u0446 \u0438\u0441\u0442\u043e\u0440\u0438\u0438. \u042d\u0442\u043e \u043f\u0440\u043e\u0442\u0438\u0432\u043e\u043f\u043e\u043b\u043e\u0436\u043d\u043e \u0432\u0438\u0434\u0443 \u043a\u043e\u0434\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f, \u043a \u043a\u043e\u0442\u043e\u0440\u043e\u043c\u0443 \u043c\u044b \u043f\u0440\u0438\u0432\u044b\u043a\u043b\u0438 \u0438 \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043c\u044b \u043d\u0430\u0437\u044b\u0432\u0430\u0435\u043c <strong><i>\u0438\u043c\u043f\u0435\u0440\u0430\u0442\u0438\u0432\u043d\u044b\u043c<\/i><\/strong>.<\/span><\/p>\n<p><!--more--><\/p>\n<p><span style=\"font-weight: 400;\">\u0427\u0442\u043e\u0431\u044b \u044d\u0442\u043e \u0431\u044b\u043b\u043e \u043f\u0440\u0430\u043a\u0442\u0438\u0447\u043d\u043e, \u0443 \u0432\u0430\u0441 \u0434\u043e\u043b\u0436\u043d\u0430 \u0431\u044b\u0442\u044c \u043e\u0447\u0435\u043d\u044c \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430. \u041e\u043d\u0430 \u0434\u043e\u043b\u0436\u043d\u0430 \u0437\u0430\u043f\u0440\u0430\u0448\u0438\u0432\u0430\u0442\u044c \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0435 <strong><span style=\"color: #bb0077;\">var<\/span><\/strong> <strong><span style=\"color: #680da1;\">body <\/span><\/strong>\u0442\u043e\u043b\u044c\u043a\u043e \u0442\u0435\u0445 <strong><span style=\"color: #680da1;\">Views<\/span><\/strong>, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043d\u0430 \u0441\u0430\u043c\u043e\u043c \u0434\u0435\u043b\u0435 \u043c\u043e\u0433\u0443\u0442 \u0438\u0437\u043c\u0435\u043d\u0438\u0442\u044c\u0441\u044f \u0432 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0435 \u044d\u0442\u043e\u0433\u043e \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432 <strong><span style=\"color: #0000ff;\">Model<\/span><\/strong>. \u0412 \u043f\u0440\u043e\u0442\u0438\u0432\u043d\u043e\u043c \u0441\u043b\u0443\u0447\u0430\u0435 \u0432\u044b \u0431\u044b \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u043e \u043f\u0435\u0440\u0435\u0440\u0438\u0441\u043e\u0432\u044b\u0432\u0430\u043b\u0438 <strong>UI<\/strong>, \u0432\u0435\u0441\u044c \u0432\u0430\u0448 <strong>UI<\/strong> \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0412 \u044d\u0442\u043e\u043c \u0441\u0443\u0442\u044c <strong>MVVM<\/strong>. \u0418 \u0432\u043e\u0442 \u043f\u043e\u0447\u0435\u043c\u0443, \u043f\u043e\u043c\u0438\u043c\u043e <i>\u0434\u0435\u043a\u043b\u0430\u0440\u0430\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u0438<\/i>, \u043c\u044b \u0442\u0430\u043a\u0436\u0435 \u0433\u043e\u0432\u043e\u0440\u0438\u043c, \u0447\u0442\u043e SwiftUI \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f <i>\u0440\u0435\u0430\u043a\u0442\u0438\u0432\u043d\u044b\u043c<\/i>. View \u0432\u0441\u0435\u0433\u0434\u0430 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e \u0440\u0435\u0430\u0433\u0438\u0440\u0443\u044e\u0442 (<strong><i>react<\/i><\/strong>) \u043d\u0430 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432 <strong><span style=\"color: #0000ff;\">Model<\/span><\/strong>. \u041f\u043e \u0441\u0432\u043e\u0435\u0439 \u0441\u0443\u0442\u0438, \u0440\u0430\u0431\u043e\u0442\u0430 <strong>MVVM<\/strong> \u0437\u0430\u043a\u043b\u044e\u0447\u0430\u0435\u0442\u0441\u044f \u0432 \u0442\u043e\u043c, \u0447\u0442\u043e\u0431\u044b \u201c\u043f\u043e\u0434\u0446\u0435\u043f\u0438\u0442\u044c\u201d <strong><span style=\"color: #0000ff;\">Model <\/span><\/strong>\u043a <strong><span style=\"color: #680da1;\">View<\/span><\/strong> \u0442\u0430\u043a, \u0447\u0442\u043e\u0431\u044b \u043b\u044e\u0431\u043e\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0432 <strong><span style=\"color: #0000ff;\">Model<\/span><\/strong>, \u0437\u0430\u0441\u0442\u0430\u0432\u043b\u044f\u043b\u043e \u043f\u0435\u0440\u0435\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0442\u044c \u0438\u0441\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0442\u0435 \u0447\u0430\u0441\u0442\u0438 <strong><span style=\"color: #680da1;\">View<\/span><\/strong>, \u043d\u0430 \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0432\u043e\u0437\u0434\u0435\u0439\u0441\u0442\u0432\u0443\u0435\u0442 \u044d\u0442\u043e \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0432 <strong><span style=\"color: #0000ff;\">Model<\/span><\/strong>, \u043f\u0443\u0442\u0435\u043c \u0434\u043e\u0441\u0442\u0443\u043f\u0430 \u043a \u0438\u0445 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u043c <strong><span style=\"color: #bb0077;\">var<\/span> <span style=\"color: #680da1;\">body<\/span><\/strong>, \u0447\u0442\u043e\u0431\u044b \u043f\u043e\u043a\u0430\u0437\u0430\u0442\u044c \u044d\u0442\u043e \u043d\u043e\u0432\u043e\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u043d\u043e\u0435 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 <strong><span style=\"color: #0000ff;\">Model<\/span><\/strong>.<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><strong>\u0420\u0435\u0430\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u044c<\/strong> \u0432 <strong>MVVM<\/strong> \u044d\u0442\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0442\u0440\u0435\u0442\u044c\u0438\u043c \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u043c, <strong>ViewModel<\/strong>. \u0420\u0430\u0431\u043e\u0442\u0430 <strong>ViewModel<\/strong> \u0441\u043e\u0441\u0442\u043e\u0438\u0442 \u0432 \u0442\u043e\u043c, \u0447\u0442\u043e\u0431\u044b \u201c\u043f\u0440\u0438\u0432\u044f\u0437\u0430\u0442\u044c\u201d (bind) <strong><span style=\"color: #680da1;\">View<\/span><\/strong> \u043a <span style=\"color: #0000ff;\"><strong>Model<\/strong><\/span>, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432 <strong><span style=\"color: #0000ff;\">Model<\/span><\/strong> \u0437\u0430\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0442 <strong><span style=\"color: #680da1;\">View<\/span><\/strong> \u0440\u0435\u0430\u0433\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0438 \u0437\u0430\u043d\u043e\u0432\u043e \u043f\u0435\u0440\u0435\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0442\u044c\u0441\u044f. \u041a\u0430\u043a\u043e\u0439 \u0431\u044b \u043d\u0438 \u0431\u044b\u043b\u0430 <strong>ViewModel<\/strong>, \u0435\u0451 \u043f\u0435\u0440\u0432\u043e\u0441\u0442\u0435\u043f\u0435\u043d\u043d\u0430\u044f \u0437\u0430\u0434\u0430\u0447\u0430 &#8212;\u00a0 \u043e\u0442\u0441\u043b\u0435\u0436\u0438\u0432\u0430\u0442\u044c \u0432\u0441\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432 <strong><span style=\"color: #0000ff;\">Model<\/span><\/strong>. \u042d\u0442\u043e \u0444\u0443\u043d\u0434\u0430\u043c\u0435\u043d\u0442\u0430\u043b\u044c\u043d\u043e. \u0417\u0430\u043c\u0435\u0447\u0430\u044f \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f, <strong>ViewModel<\/strong> \u043d\u0435\u043c\u0435\u0434\u043b\u0435\u043d\u043d\u043e \u043f\u0443\u0431\u043b\u0438\u043a\u0443\u0435\u0442 \u0432\u0441\u0435\u043c\u0443 \u041c\u0438\u0440\u0443 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u0435 : \u201c<b>\u0427\u0442\u043e-\u0442\u043e \u0438\u0437\u043c\u0435\u043d\u0438\u043b\u043e\u0441\u044c&#8230;<\/b>\u201d. \u0418 \u043b\u044e\u0431\u043e\u0439 \u0436\u0435\u043b\u0430\u044e\u0449\u0438\u0439 \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u043e\u0441\u043b\u0443\u0448\u0438\u0432\u0430\u0442\u044c \u044d\u0442\u0438 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044f.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u041f\u043e\u0447\u0435\u043c\u0443 \u0438\u043c\u0435\u043d\u043d\u043e \u0442\u0430\u043a \u044d\u0442\u043e \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u043e\u0432\u0430\u043d\u043e?<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u041f\u043e \u043e\u0447\u0435\u043d\u044c \u0432\u0430\u0436\u043d\u043e\u0439 \u043f\u0440\u0438\u0447\u0438\u043d\u0435 \u2014 <strong>ViewModel<\/strong> \u043d\u0435 \u0445\u043e\u0447\u0435\u0442 \u0438\u043c\u0435\u0442\u044c \u043d\u0438\u043a\u0430\u043a\u0438\u0435 \u0441\u0432\u044f\u0437\u0438 \u043d\u0438 \u0441 \u043a\u0430\u043a\u0438\u043c \u0438\u0437 <strong><span style=\"color: #680da1;\">Views<\/span><\/strong>, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442 \u0435\u0433\u043e \u0434\u043b\u044f \u0434\u043e\u0441\u0442\u0443\u043f\u0430 \u043a <strong><span style=\"color: #0000ff;\">Model<\/span><\/strong>. \u042d\u0442\u043e \u043e\u0447\u0435\u043d\u044c \u0432\u0430\u0436\u043d\u044b\u0439 \u043c\u043e\u043c\u0435\u043d\u0442. \u0423 \u043d\u0430\u0441 \u041d\u0418\u041a\u041e\u0413\u0414\u0410 \u043d\u0435 \u0431\u0443\u0434\u0435\u0442 \u0443\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u044f \u0438\u043b\u0438 \u043a\u0430\u043a\u043e\u0439-\u0442\u043e \u0434\u0440\u0443\u0433\u043e\u0439 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u0434\u0430\u043d\u043d\u044b\u0445 \u0432 <strong>ViewModel<\/strong>, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0437\u043d\u0430\u044e\u0442 \u0447\u0442\u043e-\u043d\u0438\u0431\u0443\u0434\u044c \u043e <strong><span style=\"color: #680da1;\">View<\/span><\/strong> \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0435. \u0418 \u0438\u043c\u0435\u043d\u043d\u043e \u043f\u043e\u044d\u0442\u043e\u043c\u0443\u00a0<strong>ViewModel <\/strong> \u043f\u0443\u0431\u043b\u0438\u043a\u0443\u0435\u0442 \u0432\u0441\u0435\u043c\u0443 \u041c\u0438\u0440\u0443 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u0435: \u201c<b>\u0427\u0442\u043e-\u0442\u043e \u0438\u0437\u043c\u0435\u043d\u0438\u043b\u043e\u0441\u044c&#8230;<\/b>\u201d. <strong><span style=\"color: #680da1;\">Views <\/span><\/strong>\u0434\u043e\u043b\u0436\u043d\u044b \u201c\u043f\u043e\u0434\u043f\u0438\u0441\u0430\u0442\u044c\u0441\u044f\u201d \u043d\u0430 \u043f\u0440\u043e\u0441\u043b\u0443\u0448\u0438\u0432\u0430\u043d\u0438\u0435 \u044d\u0442\u0438\u0445 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u0439 \u043e\u0431 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f\u0445.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">A \u043a\u0430\u043a \u043d\u0430\u0441\u0447\u0435\u0442 \u0434\u0440\u0443\u0433\u043e\u0433\u043e \u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f? \u041c\u044b \u0433\u043e\u0432\u043e\u0440\u0438\u043b\u0438 \u043e \u0442\u043e\u043c, \u043a\u0430\u043a <strong><span style=\"color: #680da1;\">View<\/span><\/strong> \u0432\u0441\u0435\u0433\u0434\u0430 \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0438\u0432\u0430\u0435\u0442 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0438 \u043f\u0435\u0440\u0435\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0435\u0442\u0441\u044f, \u0447\u0442\u043e\u0431\u044b\u00a0 \u043f\u043e\u043a\u0430\u0437\u0430\u0442\u044c \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0435 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 <strong><span style=\"color: #0000ff;\">Model<\/span><\/strong>, \u043d\u043e \u043a\u0430\u043a \u0438\u0437\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f <strong><span style=\"color: #0000ff;\">Model<\/span><\/strong>, \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u043c\u044b\u0445 \u0432 <strong><span style=\"color: #680da1;\">View<\/span><\/strong> \u0436\u0435\u0441\u0442\u043e\u0432 \u043d\u0430\u043f\u043e\u0434\u043e\u0431\u0438\u0435 <strong>Tap<\/strong>, <strong>Swipe<\/strong>, \u0438 \u0442.\u0434,? \u0412 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0441\u043b\u0443\u0447\u0430\u044f\u0445 \u044d\u0442\u043e \u043c\u043e\u0436\u0435\u0442 \u0432\u044b\u0437\u0432\u0430\u0442\u044c \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435 <strong><span style=\"color: #0000ff;\">Model<\/span><\/strong>.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u041c\u044b \u0441\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u043c\u0441\u044f \u0441 \u044d\u0442\u0438\u043c, \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u044f \u0432 <strong>ViewModel<\/strong> \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0443 \u041d\u0430\u043c\u0435\u0440\u0435\u043d\u0438\u0439 (<strong>Processes Intends<\/strong>) \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f. \u041d\u0430 \u0441\u0430\u043c\u043e\u043c \u0434\u0435\u043b\u0435 \u0432 SwiftUI \u043d\u0435\u0442 \u0444\u043e\u0440\u043c\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u043e\u0433\u043e \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u0430,\u00a0 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u0443 <strong><span style=\"color: #0000ff;\">Model<\/span><\/strong>&#8212;<strong><span style=\"color: #680da1;\">View<\/span><\/strong>&#8212;<strong>Intent<\/strong> (\u041c\u043e\u0434\u0435\u043b\u044c \u2014 View \u2014 \u041d\u0430\u043c\u0435\u0440\u0435\u043d\u0438\u0435), \u0445\u043e\u0442\u044f \u0442\u0430\u043a\u0438\u0435 \u0432\u0435\u0449\u0438 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0442 \u0432 \u0434\u0440\u0443\u0433\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445.\u00a0 \u041d\u043e \u0434\u0443\u043c\u0430\u0442\u044c \u043e\u0431 \u044d\u0442\u0438\u0445 \u0432\u0435\u0449\u0430\u0445 \u043a\u0430\u043a \u043e <strong>\u041d\u0430\u043c\u0435\u0440\u0435\u043d\u0438\u044f\u0445<\/strong> (<strong>Intent<\/strong>) \u043d\u0430\u0441\u0442\u043e\u044f\u0442\u0435\u043b\u044c\u043d\u043e \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u0442\u0441\u044f. \u042d\u0442\u043e \u043e\u0447\u0435\u043d\u044c \u043f\u043e\u043d\u044f\u0442\u043d\u044b\u0439 \u0441\u043f\u043e\u0441\u043e\u0431 \u0440\u0430\u0437\u043e\u0431\u0440\u0430\u0442\u044c\u0441\u044f \u0432 \u0442\u043e\u043c, \u0447\u0442\u043e \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u0438\u0442 \u0432 \u0432\u0430\u0448\u0435\u043c <strong><span style=\"color: #680da1;\">View<\/span><\/strong> \u0438 \u043a\u0430\u043a \u044d\u0442\u043e \u0434\u043e\u043b\u0436\u043d\u043e \u043f\u043e\u0432\u043b\u0438\u044f\u0442\u044c \u043d\u0430 \u0432\u0430\u0448\u0443 <strong><span style=\"color: #0000ff;\">Model<\/span><\/strong>.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0412\u043e\u0442 \u0438 \u0432\u0441\u044f \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u0430 <strong>MVVM<\/strong>.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u041c\u044b \u0431\u0443\u0434\u0435\u043c \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043d\u0430 \u044d\u0442\u043e\u0439 \u041b\u0435\u043a\u0446\u0438\u0438 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u0430 <strong>MVVM <\/strong>\u043f\u0440\u0438\u043c\u0435\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043a \u0438\u0433\u0440\u0435 <strong>Memorize<\/strong>.<\/span><\/p>\n<p><strong>\u0421\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0435 \u0422\u0418\u041f\u044b Swift<\/strong><\/p>\n<p><span style=\"font-weight: 400;\">\u00a0\u0421\u043b\u043e\u0436\u043d\u043e \u043f\u043e-\u043d\u0430\u0441\u0442\u043e\u044f\u0449\u0435\u043c\u0443 \u043f\u043e\u043d\u0438\u043c\u0430\u0442\u044c \u043a\u043e\u0434 <strong>Swift<\/strong> \u0431\u0435\u0437 \u0437\u043d\u0430\u043d\u0438\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0445 \u0422\u0418\u041f\u043e\u0432, \u043b\u0435\u0436\u0430\u0449\u0438\u0445 \u0432 \u0435\u0433\u043e \u043e\u0441\u043d\u043e\u0432\u0435. \u041f\u043e \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443, \u0432 <strong>Swift <\/strong>\u0435\u0441\u0442\u044c 6 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0440\u0430\u0437\u043d\u043e\u0432\u0438\u0434\u043d\u043e\u0441\u0442\u0435\u0439 \u0422\u0418\u041f\u043e\u0432 \u0434\u0430\u043d\u043d\u044b\u0445.<\/span><\/p>\n<ol>\n<li><span style=\"font-weight: 400;\"><strong><span style=\"color: #bb0077;\">struct<\/span><\/strong><\/span><\/li>\n<li><span style=\"font-weight: 400;\"><strong><span style=\"color: #bb0077;\">class<\/span><\/strong><\/span><\/li>\n<li><span style=\"font-weight: 400;\"><strong><span style=\"color: #bb0077;\">protocol<\/span><\/strong><\/span><\/li>\n<li><span style=\"font-weight: 400;\">&#171;\u043d\u0435 \u0432\u0430\u0436\u043d\u043e, \u043a\u0430\u043a\u043e\u0439 \u0422\u0418\u041f&#187; (<strong>Generics<\/strong>)<\/span><\/li>\n<li><span style=\"font-weight: 400;\"><strong><span style=\"color: #bb0077;\">enum<\/span><\/strong><\/span><\/li>\n<li><span style=\"font-weight: 400;\"><strong>functions<\/strong><\/span><\/li>\n<\/ol>\n<p><span style=\"font-weight: 400;\">\u042d\u0442\u043e \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b <span style=\"color: #bb0077;\"><strong>struct<\/strong><\/span> \u043d\u0430\u043f\u043e\u0434\u043e\u0431\u0438\u0435 \u043d\u0430\u0448\u0438\u0445 <span style=\"color: #680da1;\">ContentView<\/span> \u0438 <span style=\"color: #680da1;\">CardView<\/span>, \u0441 \u043a\u043e\u0442\u043e\u0440\u044b\u043c\u0438 \u043c\u044b \u0443\u0436\u0435 \u0437\u043d\u0430\u043a\u043e\u043c\u044b. \u041a\u0441\u0442\u0430\u0442\u0438, \u043d\u0430\u0448\u0430 \u043c\u043e\u0434\u0435\u043b\u044c <span style=\"color: #0000ff;\"><strong>Model<\/strong><\/span> \u0438\u0433\u0440\u044b \u201c<strong>Memorize<\/strong>&#187; \u0442\u0430\u043a\u0436\u0435 \u0431\u0443\u0434\u0435\u0442 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u043e\u0439 <span style=\"color: #bb0077;\"><strong>struct<\/strong><\/span>.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0415\u0441\u0442\u044c \u043a\u043b\u0430\u0441\u0441\u044b <strong><span style=\"color: #bb0077;\">class<\/span><\/strong>, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043a\u043e\u043d\u0435\u0447\u043d\u043e, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u044b \u0434\u043b\u044f \u043e\u0431\u044a\u0435\u043a\u0442\u043d\u043e-\u043e\u0440\u0438\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f. \u041d\u0430\u0448\u0430 <strong>ViewModel<\/strong> \u0431\u0443\u0434\u0435\u0442 \u043a\u043b\u0430\u0441\u0441\u043e\u043c <strong><span style=\"color: #bb0077;\">class<\/span><\/strong>.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0415\u0441\u0442\u044c \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u044b <strong><span style=\"color: #bb0077;\">protocol<\/span><\/strong>. \u0421\u0443\u043f\u0435\u0440 \u0432\u0430\u0436\u043d\u044b\u0439 \u0422\u0418\u041f. <strong><span style=\"color: #680da1;\">View<\/span><\/strong> \u043f\u043e\u0434\u043e\u0431\u043d\u043e <strong><span style=\"color: #bb0077;\">some<\/span> <span style=\"color: #680da1;\">View<\/span><\/strong> \u0438\u043b\u0438 \u201c\u0432\u0435\u0434\u0435\u0442 \u0441\u0435\u0431\u044f\u201d \u043a\u0430\u043a <strong><span style=\"color: #680da1;\">View<\/span><\/strong>. \u0422\u0430\u043a\u043e\u0439 <strong><span style=\"color: #680da1;\">View<\/span><\/strong> \u2014 \u044d\u0442\u043e \u0438 \u0435\u0441\u0442\u044c \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b <strong><span style=\"color: #bb0077;\">protocol<\/span><\/strong>. A \u0442\u0430\u043a\u0436\u0435 <strong>Identifiable<\/strong>. \u041f\u043e\u043c\u043d\u0438\u0442\u0435, \u0441 \u043a\u0430\u043a\u0438\u043c\u0438 \u0432\u0435\u0449\u0430\u043c\u0438 \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 <strong><span style=\"color: #680da1;\">ForEach<\/span><\/strong>, \u043a\u043e\u0433\u0434\u0430 \u043c\u044b \u0445\u043e\u0442\u0435\u043b\u0438 \u0440\u0430\u0437\u043c\u0435\u0441\u0442\u0438\u0442\u044c \u0438\u0445 \u0432 \u043c\u0430\u0441\u0441\u0438\u0432\u0435 <strong><span style=\"color: #680da1;\">Array<\/span><\/strong>? \u041e\u043d\u0438 \u0434\u043e\u043b\u0436\u043d\u044b \u0431\u044b\u0442\u044c <strong><span style=\"color: #680da1;\">Identifiable<\/span><\/strong>? <strong><span style=\"color: #680da1;\">Identifiable<\/span><\/strong> \u2014 \u044d\u0442\u043e \u0442\u0430\u043a\u0436\u0435 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b <strong><span style=\"color: #bb0077;\">protocol<\/span><\/strong>.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0415\u0441\u0442\u044c \u201c<strong>\u043d\u0435 \u0432\u0430\u0436\u043d\u043e, \u043a\u0430\u043a\u043e\u0439\u201d \u0422\u0418\u041f<\/strong>, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0442\u0430\u043a\u0436\u0435 \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u044b \u043a\u0430\u043a <strong>Generic<\/strong>. \u041c\u044b \u0431\u0443\u0434\u0435\u043c \u0433\u043e\u0432\u043e\u0440\u0438\u0442\u044c \u043e \u043d\u0438\u0445.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0415\u0441\u0442\u044c <strong><span style=\"color: #bb0077;\">enum<\/span><\/strong>, \u044d\u0442\u043e \u043f\u0440\u043e\u0441\u0442\u043e \u043f\u0435\u0440\u0435\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u044f, \u043d\u043e \u043e\u0447\u0435\u043d\u044c \u043c\u043e\u0449\u043d\u044b\u0435 \u0432 <strong>Swift<\/strong>.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0418, \u043d\u0430\u043a\u043e\u043d\u0435\u0446, <strong>\u0444\u0443\u043d\u043a\u0446\u0438\u0438<\/strong> \u2014 \u044d\u0442\u043e \u0422\u0418\u041f\u044b. \u0414\u0430, \u043a\u0430\u043a \u0432\u044b \u0443\u0436\u0435 \u043c\u043e\u0433\u043b\u0438 \u0434\u043e\u0433\u0430\u0434\u0430\u0442\u044c\u0441\u044f, \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u2014 \u044d\u0442\u043e \u043f\u0435\u0440\u0432\u043e\u043a\u043b\u0430\u0441\u0441\u043d\u044b\u0435 \u0422\u0418\u041f\u044b \u0432 <strong>Swift<\/strong>. \u042d\u0442\u043e \u0444\u0443\u043d\u0434\u0430\u043c\u0435\u043d\u0442\u0430\u043b\u044c\u043d\u043e, \u0447\u0442\u043e\u0431\u044b \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0431\u044b\u043b\u0438 \u043f\u0435\u0440\u0432\u043e\u043a\u043b\u0430\u0441\u0441\u043d\u044b\u043c\u0438 \u0422\u0418\u041f\u0430\u043c\u0438 \u043f\u0440\u0438 \u043d\u0430\u043b\u0438\u0447\u0438\u0438 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0432 \u044f\u0437\u044b\u043a\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f <strong>Swift<\/strong>.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u042d\u0442\u043e \u0431\u043e\u043b\u044c\u0448\u0430\u044f \u0442\u0435\u043c\u0430 \u0438 \u043d\u0430 \u041b\u0435\u043a\u0446\u0438\u0438 3 \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u0442\u043e\u043b\u044c\u043a\u043e 4 \u0422\u0418\u041f\u0430: \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0443 <\/span><strong><span style=\"color: #bb0077;\">struct<\/span><\/strong><span style=\"font-weight: 400;\">, \u043a\u043b\u0430\u0441\u0441 <\/span><strong><span style=\"color: #bb0077;\">class<\/span><\/strong><span style=\"font-weight: 400;\">, <strong>\u201c\u043d\u0435 \u0432\u0430\u0436\u043d\u043e, \u043a\u0430\u043a\u043e\u0439 \u0422\u0418\u041f\u201d<\/strong> \u0438 <strong>\u0444\u0443\u043d\u043a\u0446\u0438\u044e<\/strong>.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0414\u0430\u043b\u0435\u0435 \u043f\u0440\u043e\u0444\u0435\u0441\u0441\u043e\u0440 \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u0435\u043c <\/span><strong>MVVM<\/strong><span style=\"font-weight: 400;\"> \u0432 \u043d\u0430\u0448 \u0434\u0435\u043c\u043e\u043d\u0441\u0442\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0439 \u043f\u0440\u0438\u043c\u0435\u0440 \u0441 \u0438\u0433\u0440\u043e\u0439 &#171;<\/span><span style=\"font-weight: 400;\"><strong>Memorize<\/strong>&#171;<\/span><span style=\"font-weight: 400;\">. \u041d\u0430\u0448\u0430 \u0446\u0435\u043b\u044c \u043d\u0430 \u044d\u0442\u043e\u0439 \u043d\u0435\u0434\u0435\u043b\u0435 \u2014 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0435, \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0435 \u043d\u0430 \u0441\u0430\u043c\u043e\u043c \u0434\u0435\u043b\u0435 \u0438\u0433\u0440\u0430\u0442\u044c \u0432 \u0438\u0433\u0440\u0443 \u00ab<\/span><strong>Memorize<\/strong><span style=\"font-weight: 400;\">\u00bb.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0414\u0430\u043b\u0435\u0435 \u0432 \u0434\u0435\u043c\u043e\u043d\u0441\u0442\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u043c \u043f\u0440\u0438\u043c\u0435\u0440\u0435 \u043f\u0440\u043e\u0444\u0435\u0441\u0441\u043e\u0440 \u0441\u043e\u0437\u0434\u0430\u0435\u0442 \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0443 \u043d\u0430\u0448\u0435\u0439 \u043c\u043e\u0434\u0435\u043b\u0438 <\/span><strong><span style=\"color: #0000ff;\">Model<\/span><\/strong><span style=\"font-weight: 400;\"> \u0438 \u043d\u0430\u0448\u0435\u0439 <\/span><strong>ViewModel<\/strong><span style=\"font-weight: 400;\">. \u041f\u0440\u0438 \u044d\u0442\u043e\u043c \u0438\u0441\u0441\u043b\u0435\u0434\u0443\u0435\u0442\u0441\u044f \u0432\u043e\u043f\u0440\u043e\u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u0430\u0440\u0433\u0443\u043c\u0435\u043d\u0442\u0430 <strong><span style=\"color: #bb0077;\">init<\/span><\/strong>, <strong><span style=\"color: #bb0077;\">static<\/span><\/strong> \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0438 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0435 \u0438 \u0434\u0440\u0443\u0433\u0438\u0435 \u0441\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438 <strong>Swift<\/strong>.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u041d\u0430 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0439 \u041b\u0435\u043a\u0446\u0438\u0438 \u043c\u044b<\/span><span style=\"font-weight: 400;\"> \u0432\u0435\u0440\u043d\u0435\u043c\u0441\u044f \u043a \u043d\u0430\u0448\u0435\u043c\u0443 <\/span><strong><span style=\"color: #680da1;\">View <\/span><\/strong><span style=\"font-weight: 400;\">\u0438 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0442\u044c \u0435\u0433\u043e \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u044c \u043e\u0442 \u043c\u043e\u0434\u0435\u043b\u0438 <\/span><strong><span style=\"color: #0000ff;\">Model<\/span><\/strong><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u041a\u043e\u0434 \u0434\u0435\u043c\u043e\u043d\u0441\u0442\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0433\u043e \u043f\u0440\u0438\u043c\u0435\u0440\u0430 \u0434\u043b\u044f \u041b\u0435\u043a\u0446\u0438\u0438 3 \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u043d\u0430<a href=\"https:\/\/github.com\/BestKora\/Demo-Winter-2017\"><strong>\u00a0<\/strong><\/a><a href=\"https:\/\/github.com\/BestKora\/CS193P-Spring-2021-iOS14\"><strong>Github<\/strong><\/a>\u00a0\u0434\u043b\u044f <strong>iOS 14<\/strong>\u00a0\u0432 \u043f\u0430\u043f\u043a\u0435 Memorize\u00a0<strong>L3<\/strong>.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0420\u0443\u0441\u0441\u043a\u043e\u044f\u0437\u044b\u0447\u043d\u044b\u0439 \u043d\u0435\u0430\u0432\u0442\u043e\u0440\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u043a\u043e\u043d\u0441\u043f\u0435\u043a\u0442 \u041b\u0435\u043a\u0446\u0438\u0438 3, \u0438\u043b\u043b\u044e\u0441\u0442\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439, \u0445\u0440\u043e\u043d\u043e\u043c\u0435\u0442\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u0438 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u043d\u044b\u0439 \u0432 \u0432\u0438\u0434\u0435 <strong>PDF<\/strong>-\u0444\u0430\u0439\u043b\u0430, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043c\u043e\u0436\u043d\u043e \u0441\u043a\u0430\u0447\u0430\u0442\u044c \u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c offline, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0432 \u0444\u043e\u0440\u043c\u0430\u0442\u0435\u00a0<strong>Google Doc<\/strong>\u00a0\u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b \u043d\u0430<strong>\u00a0<a title=\"\u0414\u043e\u0441\u0442\u0443\u043f \u043a 1-\u043e\u0439 \u0447\u0430\u0441\u0442\u0438 (\u043b\u0435\u043a\u0446\u0438\u0438 1-5) iOS 14\" href=\"https:\/\/bestkora.com\/IosDeveloper\/dostup-k-1-oj-chasti-ios-14\/\">\u043f\u043b\u0430\u0442\u043d\u043e\u0439 \u043e\u0441\u043d\u043e\u0432\u0435<\/a>.<\/strong><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u042d\u0442\u043e \u0442\u0440\u0435\u0442\u044c\u044f \u041b\u0435\u043a\u0446\u0438\u044f \u043a\u0443\u0440\u0441\u0430 Stanford CS193p, \u0432\u0435\u0441\u043d\u0430 2021 \u0433\u043e\u0434\u0430. \u041d\u0430 \u043f\u0435\u0440\u0432\u044b\u0445 \u0434\u0432\u0443\u0445 \u041b\u0435\u043a\u0446\u0438\u044f\u0445 \u043c\u044b \u043c\u043d\u043e\u0433\u043e \u0443\u0437\u043d\u0430\u043b\u0438 \u043e \u0442\u043e\u043c, \u043a\u0430\u043a \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c UI, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f SwiftUI \u043d\u0430 \u043f\u0440\u0438\u043c\u0435\u0440\u0435\u00a0\u043a\u0430\u0440\u0442\u043e\u0447\u043d\u043e\u0439 \u0438\u0433\u0440\u044b &#171;\u043d\u0430 \u0437\u0430\u043f\u043e\u043c\u0438\u043d\u0430\u043d\u0438\u0435&#187; Memorize.\u00a0 \u041d\u0430 \u044d\u0442\u043e\u0439 \u043d\u0435\u0434\u0435\u043b\u0435 \u043c\u044b \u0443\u0437\u043d\u0430\u0435\u043c, \u043a\u0430\u043a \u201c\u043f\u043e\u0434\u0446\u0435\u043f\u0438\u0442\u044c\u201d \u043d\u0430\u0448 UI \u043a \u043b\u043e\u0433\u0438\u043a\u0435, &hellip; <a href=\"https:\/\/bestkora.com\/IosDeveloper\/lektsiya-3-mvvm-i-sistema-tipov-v-swift-cs193p-spring-2021\/\">\u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435 <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[71,9,72,14,62,54],"tags":[70,73,74,56],"class_list":["post-14136","post","type-post","status-publish","format-standard","hentry","category-ios-14","category-lecture","category-stanford-cs-193p-ios-14","category-swift","category-swift-5","category-swiftui","tag-ios-14","tag-stanford-cs193p-spring-2021","tag-swift-5-4","tag-swiftui"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.8 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u042d\u0442\u043e \u0442\u0440\u0435\u0442\u044c\u044f \u041b\u0435\u043a\u0446\u0438\u044f \u043a\u0443\u0440\u0441\u0430 Stanford CS193p, \u0432\u0435\u0441\u043d\u0430 2021 \u0433\u043e\u0434\u0430. \u041d\u0430 \u043f\u0435\u0440\u0432\u044b\u0445 \u0434\u0432\u0443\u0445 \u041b\u0435\u043a\u0446\u0438\u044f\u0445 \u043c\u044b \u043c\u043d\u043e\u0433\u043e \u0443\u0437\u043d\u0430\u043b\u0438 \u043e \u0442\u043e\u043c, \u043a\u0430\u043a \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c UI, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f SwiftUI \u043d\u0430 \u043f\u0440\u0438\u043c\u0435\u0440\u0435 \u043a\u0430\u0440\u0442\u043e\u0447\u043d\u043e\u0439 \u0438\u0433\u0440\u044b &quot;\u043d\u0430 \u0437\u0430\u043f\u043e\u043c\u0438\u043d\u0430\u043d\u0438\u0435&quot; Memorize. \u041d\u0430 \u044d\u0442\u043e\u0439 \u043d\u0435\u0434\u0435\u043b\u0435 \u043c\u044b \u0443\u0437\u043d\u0430\u0435\u043c, \u043a\u0430\u043a \u201c\u043f\u043e\u0434\u0446\u0435\u043f\u0438\u0442\u044c\u201d \u043d\u0430\u0448 UI \u043a \u043b\u043e\u0433\u0438\u043a\u0435, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0437\u043d\u0430\u0435\u0442, \u043a\u0430\u043a \u0438\u0433\u0440\u0430\u0442\u044c \u0432 \u043a\u0430\u0440\u0442\u043e\u0447\u043d\u0443\u044e \u0438\u0433\u0440\u0443 \u201c\u043d\u0430 \u0441\u043e\u0432\u043f\u0430\u0434\u0435\u043d\u0438\u0435\u201d. \u041d\u043e \u0441\u043d\u0430\u0447\u0430\u043b\u0430 \u043f\u0440\u043e\u0444\u0435\u0441\u0441\u043e\u0440 \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u0435\u0442 \u0434\u0432\u0435 \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u043e\" \/>\n\t<meta name=\"robots\" content=\"max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n\t<meta name=\"author\" content=\"tatiana.kornilova@gmail.com\"\/>\n\t<meta name=\"keywords\" content=\"cs193p,stanford cs193p,cs193p spring 2021,swiftui,swift,var body,mvvm,some view,\u0441\u0442\u044d\u043d\u0444\u043e\u0440\u0434\u0441\u043a\u0438\u0435 \u043a\u0443\u0440\u0441\u044b cs193p \u0432\u0435\u0441\u043d\u0430 2021,ios 14,\u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0430 ios 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\u043b\u0435\u043a\u0446\u0438\u0439 \u0421\u0442\u044d\u043d\u0444\u043e\u0440\u0434\u0441\u043a\u043e\u0433\u043e \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u0430 &quot; \u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0430 iOS \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439&quot; 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 , 2023,  2024,  2025  \u0438 2026 \u0433\u0433., \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0430\u0435\u043c\u044b\u0439 \u0440\u0435\u0448\u0435\u043d\u0438\u044f\u043c\u0438 \u0437\u0430\u0434\u0430\u043d\u0438\u0439 \u0438 \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f\u043c\u0438, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u043c\u0438 \u0441 \u0430\u0434\u0430\u043f\u0442\u0430\u0446\u0438\u0435\u0439 \u043a\u0443\u0440\u0441\u043e\u0432 \u043a \u043d\u043e\u0432\u044b\u043c \u0432\u0435\u0440\u0441\u0438\u044f\u043c Swift, Objective-C \u0438 iOS.\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\u041b\u0435\u043a\u0446\u0438\u044f 3. MVVM \u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0422\u0418\u041f\u043e\u0432 \u0432 Swift. CS193P Spring 2021. | \u041e\u0431\u0443\u0447\u0430\u044e\u0449\u0438\u0439 \u043a\u0443\u0440\u0441 \u043f\u043e \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0435 iOS+Swift \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439.\" \/>\n\t\t<meta property=\"og:description\" content=\"\u042d\u0442\u043e \u0442\u0440\u0435\u0442\u044c\u044f \u041b\u0435\u043a\u0446\u0438\u044f \u043a\u0443\u0440\u0441\u0430 Stanford CS193p, \u0432\u0435\u0441\u043d\u0430 2021 \u0433\u043e\u0434\u0430. \u041d\u0430 \u043f\u0435\u0440\u0432\u044b\u0445 \u0434\u0432\u0443\u0445 \u041b\u0435\u043a\u0446\u0438\u044f\u0445 \u043c\u044b \u043c\u043d\u043e\u0433\u043e \u0443\u0437\u043d\u0430\u043b\u0438 \u043e \u0442\u043e\u043c, \u043a\u0430\u043a \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c UI, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f SwiftUI \u043d\u0430 \u043f\u0440\u0438\u043c\u0435\u0440\u0435 \u043a\u0430\u0440\u0442\u043e\u0447\u043d\u043e\u0439 \u0438\u0433\u0440\u044b &quot;\u043d\u0430 \u0437\u0430\u043f\u043e\u043c\u0438\u043d\u0430\u043d\u0438\u0435&quot; Memorize. \u041d\u0430 \u044d\u0442\u043e\u0439 \u043d\u0435\u0434\u0435\u043b\u0435 \u043c\u044b \u0443\u0437\u043d\u0430\u0435\u043c, \u043a\u0430\u043a \u201c\u043f\u043e\u0434\u0446\u0435\u043f\u0438\u0442\u044c\u201d \u043d\u0430\u0448 UI \u043a \u043b\u043e\u0433\u0438\u043a\u0435, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0437\u043d\u0430\u0435\u0442, \u043a\u0430\u043a \u0438\u0433\u0440\u0430\u0442\u044c \u0432 \u043a\u0430\u0440\u0442\u043e\u0447\u043d\u0443\u044e \u0438\u0433\u0440\u0443 \u201c\u043d\u0430 \u0441\u043e\u0432\u043f\u0430\u0434\u0435\u043d\u0438\u0435\u201d. \u041d\u043e \u0441\u043d\u0430\u0447\u0430\u043b\u0430 \u043f\u0440\u043e\u0444\u0435\u0441\u0441\u043e\u0440 \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u0435\u0442 \u0434\u0432\u0435 \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u043e\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/bestkora.com\/IosDeveloper\/lektsiya-3-mvvm-i-sistema-tipov-v-swift-cs193p-spring-2021\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2021-06-24T15:01:55+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2021-07-11T16:36:53+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary\" \/>\n\t\t<meta name=\"twitter:title\" content=\"\u041b\u0435\u043a\u0446\u0438\u044f 3. MVVM \u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0422\u0418\u041f\u043e\u0432 \u0432 Swift. CS193P Spring 2021. | \u041e\u0431\u0443\u0447\u0430\u044e\u0449\u0438\u0439 \u043a\u0443\u0440\u0441 \u043f\u043e \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0435 iOS+Swift \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439.\" \/>\n\t\t<meta name=\"twitter:description\" content=\"\u042d\u0442\u043e \u0442\u0440\u0435\u0442\u044c\u044f \u041b\u0435\u043a\u0446\u0438\u044f \u043a\u0443\u0440\u0441\u0430 Stanford CS193p, \u0432\u0435\u0441\u043d\u0430 2021 \u0433\u043e\u0434\u0430. \u041d\u0430 \u043f\u0435\u0440\u0432\u044b\u0445 \u0434\u0432\u0443\u0445 \u041b\u0435\u043a\u0446\u0438\u044f\u0445 \u043c\u044b \u043c\u043d\u043e\u0433\u043e \u0443\u0437\u043d\u0430\u043b\u0438 \u043e \u0442\u043e\u043c, \u043a\u0430\u043a \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c UI, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f SwiftUI \u043d\u0430 \u043f\u0440\u0438\u043c\u0435\u0440\u0435 \u043a\u0430\u0440\u0442\u043e\u0447\u043d\u043e\u0439 \u0438\u0433\u0440\u044b &quot;\u043d\u0430 \u0437\u0430\u043f\u043e\u043c\u0438\u043d\u0430\u043d\u0438\u0435&quot; Memorize. \u041d\u0430 \u044d\u0442\u043e\u0439 \u043d\u0435\u0434\u0435\u043b\u0435 \u043c\u044b \u0443\u0437\u043d\u0430\u0435\u043c, \u043a\u0430\u043a \u201c\u043f\u043e\u0434\u0446\u0435\u043f\u0438\u0442\u044c\u201d \u043d\u0430\u0448 UI \u043a \u043b\u043e\u0433\u0438\u043a\u0435, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0437\u043d\u0430\u0435\u0442, \u043a\u0430\u043a \u0438\u0433\u0440\u0430\u0442\u044c \u0432 \u043a\u0430\u0440\u0442\u043e\u0447\u043d\u0443\u044e \u0438\u0433\u0440\u0443 \u201c\u043d\u0430 \u0441\u043e\u0432\u043f\u0430\u0434\u0435\u043d\u0438\u0435\u201d. \u041d\u043e \u0441\u043d\u0430\u0447\u0430\u043b\u0430 \u043f\u0440\u043e\u0444\u0435\u0441\u0441\u043e\u0440 \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u0435\u0442 \u0434\u0432\u0435 \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u043e\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/bestkora.com\\\/IosDeveloper\\\/lektsiya-3-mvvm-i-sistema-tipov-v-swift-cs193p-spring-2021\\\/#article\",\"name\":\"\\u041b\\u0435\\u043a\\u0446\\u0438\\u044f 3. MVVM \\u0438 \\u0441\\u0438\\u0441\\u0442\\u0435\\u043c\\u0430 \\u0422\\u0418\\u041f\\u043e\\u0432 \\u0432 Swift. CS193P Spring 2021. | \\u041e\\u0431\\u0443\\u0447\\u0430\\u044e\\u0449\\u0438\\u0439 \\u043a\\u0443\\u0440\\u0441 \\u043f\\u043e \\u0440\\u0430\\u0437\\u0440\\u0430\\u0431\\u043e\\u0442\\u043a\\u0435 iOS+Swift \\u043f\\u0440\\u0438\\u043b\\u043e\\u0436\\u0435\\u043d\\u0438\\u0439.\",\"headline\":\"\\u041b\\u0435\\u043a\\u0446\\u0438\\u044f 3. MVVM \\u0438 \\u0441\\u0438\\u0441\\u0442\\u0435\\u043c\\u0430 \\u0422\\u0418\\u041f\\u043e\\u0432 \\u0432 Swift.  CS193P Spring 2021.\",\"author\":{\"@id\":\"https:\\\/\\\/bestkora.com\\\/IosDeveloper\\\/author\\\/tatiana-lornilovagmail-com\\\/#author\"},\"publisher\":{\"@id\":\"https:\\\/\\\/bestkora.com\\\/IosDeveloper\\\/#person\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/bestkora.com\\\/IosDeveloper\\\/wp-content\\\/uploads\\\/2020\\\/06\\\/Screenshot-2020-06-01-at-21.00.05.png\",\"@id\":\"https:\\\/\\\/bestkora.com\\\/IosDeveloper\\\/lektsiya-3-mvvm-i-sistema-tipov-v-swift-cs193p-spring-2021\\\/#articleImage\",\"width\":2516,\"height\":1410},\"datePublished\":\"2021-06-24T15:01:55+00:00\",\"dateModified\":\"2021-07-11T16:36:53+00:00\",\"inLanguage\":\"ru-RU\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/bestkora.com\\\/IosDeveloper\\\/lektsiya-3-mvvm-i-sistema-tipov-v-swift-cs193p-spring-2021\\\/#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/bestkora.com\\\/IosDeveloper\\\/lektsiya-3-mvvm-i-sistema-tipov-v-swift-cs193p-spring-2021\\\/#webpage\"},\"articleSection\":\"iOS 14, Lecture, Stanford CS 193P iOS 14, Swift, Swift 5, SwiftUI, iOS 14, Stanford CS193P Spring 2021, Swift 5.4, SwiftUI\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/bestkora.com\\\/IosDeveloper\\\/lektsiya-3-mvvm-i-sistema-tipov-v-swift-cs193p-spring-2021\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/bestkora.com\\\/IosDeveloper#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/bestkora.com\\\/IosDeveloper\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/bestkora.com\\\/IosDeveloper\\\/category\\\/lecture\\\/#listItem\",\"name\":\"Lecture\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/bestkora.com\\\/IosDeveloper\\\/category\\\/lecture\\\/#listItem\",\"position\":2,\"name\":\"Lecture\",\"item\":\"https:\\\/\\\/bestkora.com\\\/IosDeveloper\\\/category\\\/lecture\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/bestkora.com\\\/IosDeveloper\\\/lektsiya-3-mvvm-i-sistema-tipov-v-swift-cs193p-spring-2021\\\/#listItem\",\"name\":\"\\u041b\\u0435\\u043a\\u0446\\u0438\\u044f 3. MVVM \\u0438 \\u0441\\u0438\\u0441\\u0442\\u0435\\u043c\\u0430 \\u0422\\u0418\\u041f\\u043e\\u0432 \\u0432 Swift.  CS193P Spring 2021.\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/bestkora.com\\\/IosDeveloper#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/bestkora.com\\\/IosDeveloper\\\/lektsiya-3-mvvm-i-sistema-tipov-v-swift-cs193p-spring-2021\\\/#listItem\",\"position\":3,\"name\":\"\\u041b\\u0435\\u043a\\u0446\\u0438\\u044f 3. MVVM \\u0438 \\u0441\\u0438\\u0441\\u0442\\u0435\\u043c\\u0430 \\u0422\\u0418\\u041f\\u043e\\u0432 \\u0432 Swift.  CS193P Spring 2021.\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/bestkora.com\\\/IosDeveloper\\\/category\\\/lecture\\\/#listItem\",\"name\":\"Lecture\"}}]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/bestkora.com\\\/IosDeveloper\\\/#person\",\"name\":\"tatiana.kornilova@gmail.com\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/bestkora.com\\\/IosDeveloper\\\/lektsiya-3-mvvm-i-sistema-tipov-v-swift-cs193p-spring-2021\\\/#personImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/33ccc19059014d8a7849c3621afa2b66a5f3e50ac7291c91c30ff35df5747628?s=96&d=mm&r=g\",\"width\":96,\"height\":96,\"caption\":\"tatiana.kornilova@gmail.com\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/bestkora.com\\\/IosDeveloper\\\/author\\\/tatiana-lornilovagmail-com\\\/#author\",\"url\":\"https:\\\/\\\/bestkora.com\\\/IosDeveloper\\\/author\\\/tatiana-lornilovagmail-com\\\/\",\"name\":\"tatiana.kornilova@gmail.com\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/bestkora.com\\\/IosDeveloper\\\/lektsiya-3-mvvm-i-sistema-tipov-v-swift-cs193p-spring-2021\\\/#authorImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/33ccc19059014d8a7849c3621afa2b66a5f3e50ac7291c91c30ff35df5747628?s=96&d=mm&r=g\",\"width\":96,\"height\":96,\"caption\":\"tatiana.kornilova@gmail.com\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/bestkora.com\\\/IosDeveloper\\\/lektsiya-3-mvvm-i-sistema-tipov-v-swift-cs193p-spring-2021\\\/#webpage\",\"url\":\"https:\\\/\\\/bestkora.com\\\/IosDeveloper\\\/lektsiya-3-mvvm-i-sistema-tipov-v-swift-cs193p-spring-2021\\\/\",\"name\":\"\\u041b\\u0435\\u043a\\u0446\\u0438\\u044f 3. MVVM \\u0438 \\u0441\\u0438\\u0441\\u0442\\u0435\\u043c\\u0430 \\u0422\\u0418\\u041f\\u043e\\u0432 \\u0432 Swift. CS193P Spring 2021. | \\u041e\\u0431\\u0443\\u0447\\u0430\\u044e\\u0449\\u0438\\u0439 \\u043a\\u0443\\u0440\\u0441 \\u043f\\u043e \\u0440\\u0430\\u0437\\u0440\\u0430\\u0431\\u043e\\u0442\\u043a\\u0435 iOS+Swift \\u043f\\u0440\\u0438\\u043b\\u043e\\u0436\\u0435\\u043d\\u0438\\u0439.\",\"description\":\"\\u042d\\u0442\\u043e \\u0442\\u0440\\u0435\\u0442\\u044c\\u044f \\u041b\\u0435\\u043a\\u0446\\u0438\\u044f \\u043a\\u0443\\u0440\\u0441\\u0430 Stanford CS193p, \\u0432\\u0435\\u0441\\u043d\\u0430 2021 \\u0433\\u043e\\u0434\\u0430. \\u041d\\u0430 \\u043f\\u0435\\u0440\\u0432\\u044b\\u0445 \\u0434\\u0432\\u0443\\u0445 \\u041b\\u0435\\u043a\\u0446\\u0438\\u044f\\u0445 \\u043c\\u044b \\u043c\\u043d\\u043e\\u0433\\u043e \\u0443\\u0437\\u043d\\u0430\\u043b\\u0438 \\u043e \\u0442\\u043e\\u043c, \\u043a\\u0430\\u043a \\u0441\\u043e\\u0437\\u0434\\u0430\\u0432\\u0430\\u0442\\u044c UI, \\u0438\\u0441\\u043f\\u043e\\u043b\\u044c\\u0437\\u0443\\u044f SwiftUI \\u043d\\u0430 \\u043f\\u0440\\u0438\\u043c\\u0435\\u0440\\u0435 \\u043a\\u0430\\u0440\\u0442\\u043e\\u0447\\u043d\\u043e\\u0439 \\u0438\\u0433\\u0440\\u044b \\\"\\u043d\\u0430 \\u0437\\u0430\\u043f\\u043e\\u043c\\u0438\\u043d\\u0430\\u043d\\u0438\\u0435\\\" Memorize. \\u041d\\u0430 \\u044d\\u0442\\u043e\\u0439 \\u043d\\u0435\\u0434\\u0435\\u043b\\u0435 \\u043c\\u044b \\u0443\\u0437\\u043d\\u0430\\u0435\\u043c, \\u043a\\u0430\\u043a \\u201c\\u043f\\u043e\\u0434\\u0446\\u0435\\u043f\\u0438\\u0442\\u044c\\u201d \\u043d\\u0430\\u0448 UI \\u043a \\u043b\\u043e\\u0433\\u0438\\u043a\\u0435, \\u043a\\u043e\\u0442\\u043e\\u0440\\u0430\\u044f \\u0437\\u043d\\u0430\\u0435\\u0442, \\u043a\\u0430\\u043a \\u0438\\u0433\\u0440\\u0430\\u0442\\u044c \\u0432 \\u043a\\u0430\\u0440\\u0442\\u043e\\u0447\\u043d\\u0443\\u044e \\u0438\\u0433\\u0440\\u0443 \\u201c\\u043d\\u0430 \\u0441\\u043e\\u0432\\u043f\\u0430\\u0434\\u0435\\u043d\\u0438\\u0435\\u201d. \\u041d\\u043e \\u0441\\u043d\\u0430\\u0447\\u0430\\u043b\\u0430 \\u043f\\u0440\\u043e\\u0444\\u0435\\u0441\\u0441\\u043e\\u0440 \\u0440\\u0430\\u0441\\u0441\\u043c\\u0430\\u0442\\u0440\\u0438\\u0432\\u0430\\u0435\\u0442 \\u0434\\u0432\\u0435 \\u0434\\u0435\\u0439\\u0441\\u0442\\u0432\\u0438\\u0442\\u0435\\u043b\\u044c\\u043d\\u043e\",\"inLanguage\":\"ru-RU\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/bestkora.com\\\/IosDeveloper\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/bestkora.com\\\/IosDeveloper\\\/lektsiya-3-mvvm-i-sistema-tipov-v-swift-cs193p-spring-2021\\\/#breadcrumblist\"},\"author\":{\"@id\":\"https:\\\/\\\/bestkora.com\\\/IosDeveloper\\\/author\\\/tatiana-lornilovagmail-com\\\/#author\"},\"creator\":{\"@id\":\"https:\\\/\\\/bestkora.com\\\/IosDeveloper\\\/author\\\/tatiana-lornilovagmail-com\\\/#author\"},\"datePublished\":\"2021-06-24T15:01:55+00:00\",\"dateModified\":\"2021-07-11T16:36:53+00:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/bestkora.com\\\/IosDeveloper\\\/#website\",\"url\":\"https:\\\/\\\/bestkora.com\\\/IosDeveloper\\\/\",\"name\":\"\\u041e\\u0431\\u0443\\u0447\\u0430\\u044e\\u0449\\u0438\\u0439 \\u043a\\u0443\\u0440\\u0441 \\u043f\\u043e \\u0440\\u0430\\u0437\\u0440\\u0430\\u0431\\u043e\\u0442\\u043a\\u0435 iOS+Swift \\u043f\\u0440\\u0438\\u043b\\u043e\\u0436\\u0435\\u043d\\u0438\\u0439.\",\"description\":\"\\u0420\\u0443\\u0441\\u0441\\u043a\\u0438\\u0439 \\u043d\\u0435\\u0430\\u0432\\u0442\\u043e\\u0440\\u0438\\u0437\\u043e\\u0432\\u0430\\u043d\\u043d\\u044b\\u0439 \\u043a\\u043e\\u043d\\u0441\\u043f\\u0435\\u043a\\u0442 \\u043b\\u0435\\u043a\\u0446\\u0438\\u0439 \\u0421\\u0442\\u044d\\u043d\\u0444\\u043e\\u0440\\u0434\\u0441\\u043a\\u043e\\u0433\\u043e \\u0443\\u043d\\u0438\\u0432\\u0435\\u0440\\u0441\\u0438\\u0442\\u0435\\u0442\\u0430 \\\" \\u0420\\u0430\\u0437\\u0440\\u0430\\u0431\\u043e\\u0442\\u043a\\u0430 iOS \\u043f\\u0440\\u0438\\u043b\\u043e\\u0436\\u0435\\u043d\\u0438\\u0439\\\" 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 , 2023,  2024,  2025  \\u0438 2026 \\u0433\\u0433., \\u0441\\u043e\\u043f\\u0440\\u043e\\u0432\\u043e\\u0436\\u0434\\u0430\\u0435\\u043c\\u044b\\u0439 \\u0440\\u0435\\u0448\\u0435\\u043d\\u0438\\u044f\\u043c\\u0438 \\u0437\\u0430\\u0434\\u0430\\u043d\\u0438\\u0439 \\u0438 \\u0434\\u043e\\u043f\\u043e\\u043b\\u043d\\u0435\\u043d\\u0438\\u044f\\u043c\\u0438, \\u0441\\u0432\\u044f\\u0437\\u0430\\u043d\\u043d\\u044b\\u043c\\u0438 \\u0441 \\u0430\\u0434\\u0430\\u043f\\u0442\\u0430\\u0446\\u0438\\u0435\\u0439 \\u043a\\u0443\\u0440\\u0441\\u043e\\u0432 \\u043a \\u043d\\u043e\\u0432\\u044b\\u043c \\u0432\\u0435\\u0440\\u0441\\u0438\\u044f\\u043c Swift, Objective-C \\u0438 iOS.\",\"inLanguage\":\"ru-RU\",\"publisher\":{\"@id\":\"https:\\\/\\\/bestkora.com\\\/IosDeveloper\\\/#person\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\u041b\u0435\u043a\u0446\u0438\u044f 3. MVVM \u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0422\u0418\u041f\u043e\u0432 \u0432 Swift. CS193P Spring 2021. | \u041e\u0431\u0443\u0447\u0430\u044e\u0449\u0438\u0439 \u043a\u0443\u0440\u0441 \u043f\u043e \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0435 iOS+Swift \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439.","description":"\u042d\u0442\u043e \u0442\u0440\u0435\u0442\u044c\u044f \u041b\u0435\u043a\u0446\u0438\u044f \u043a\u0443\u0440\u0441\u0430 Stanford CS193p, \u0432\u0435\u0441\u043d\u0430 2021 \u0433\u043e\u0434\u0430. \u041d\u0430 \u043f\u0435\u0440\u0432\u044b\u0445 \u0434\u0432\u0443\u0445 \u041b\u0435\u043a\u0446\u0438\u044f\u0445 \u043c\u044b \u043c\u043d\u043e\u0433\u043e \u0443\u0437\u043d\u0430\u043b\u0438 \u043e \u0442\u043e\u043c, \u043a\u0430\u043a \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c UI, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f SwiftUI \u043d\u0430 \u043f\u0440\u0438\u043c\u0435\u0440\u0435 \u043a\u0430\u0440\u0442\u043e\u0447\u043d\u043e\u0439 \u0438\u0433\u0440\u044b \"\u043d\u0430 \u0437\u0430\u043f\u043e\u043c\u0438\u043d\u0430\u043d\u0438\u0435\" Memorize. \u041d\u0430 \u044d\u0442\u043e\u0439 \u043d\u0435\u0434\u0435\u043b\u0435 \u043c\u044b \u0443\u0437\u043d\u0430\u0435\u043c, \u043a\u0430\u043a \u201c\u043f\u043e\u0434\u0446\u0435\u043f\u0438\u0442\u044c\u201d \u043d\u0430\u0448 UI \u043a \u043b\u043e\u0433\u0438\u043a\u0435, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0437\u043d\u0430\u0435\u0442, \u043a\u0430\u043a \u0438\u0433\u0440\u0430\u0442\u044c \u0432 \u043a\u0430\u0440\u0442\u043e\u0447\u043d\u0443\u044e \u0438\u0433\u0440\u0443 \u201c\u043d\u0430 \u0441\u043e\u0432\u043f\u0430\u0434\u0435\u043d\u0438\u0435\u201d. \u041d\u043e \u0441\u043d\u0430\u0447\u0430\u043b\u0430 \u043f\u0440\u043e\u0444\u0435\u0441\u0441\u043e\u0440 \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u0435\u0442 \u0434\u0432\u0435 \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u043e","canonical_url":"https:\/\/bestkora.com\/IosDeveloper\/lektsiya-3-mvvm-i-sistema-tipov-v-swift-cs193p-spring-2021\/","robots":"max-snippet:-1, max-image-preview:large, max-video-preview:-1","keywords":"cs193p,stanford cs193p,cs193p spring 2021,swiftui,swift,var body,mvvm,some view,\u0441\u0442\u044d\u043d\u0444\u043e\u0440\u0434\u0441\u043a\u0438\u0435 \u043a\u0443\u0440\u0441\u044b cs193p \u0432\u0435\u0441\u043d\u0430 2021,ios 14,\u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0430 ios \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439,types in swift,struct,class,protocol,generics,function as type,model-view-viewmodel,model-view-intent,declarative programming,struct vs class,memorize,static function,static variable,reactive ui","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/bestkora.com\/IosDeveloper\/lektsiya-3-mvvm-i-sistema-tipov-v-swift-cs193p-spring-2021\/#article","name":"\u041b\u0435\u043a\u0446\u0438\u044f 3. 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MVVM \u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0422\u0418\u041f\u043e\u0432 \u0432 Swift. CS193P Spring 2021. | \u041e\u0431\u0443\u0447\u0430\u044e\u0449\u0438\u0439 \u043a\u0443\u0440\u0441 \u043f\u043e \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0435 iOS+Swift \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439.","description":"\u042d\u0442\u043e \u0442\u0440\u0435\u0442\u044c\u044f \u041b\u0435\u043a\u0446\u0438\u044f \u043a\u0443\u0440\u0441\u0430 Stanford CS193p, \u0432\u0435\u0441\u043d\u0430 2021 \u0433\u043e\u0434\u0430. \u041d\u0430 \u043f\u0435\u0440\u0432\u044b\u0445 \u0434\u0432\u0443\u0445 \u041b\u0435\u043a\u0446\u0438\u044f\u0445 \u043c\u044b \u043c\u043d\u043e\u0433\u043e \u0443\u0437\u043d\u0430\u043b\u0438 \u043e \u0442\u043e\u043c, \u043a\u0430\u043a \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c UI, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f SwiftUI \u043d\u0430 \u043f\u0440\u0438\u043c\u0435\u0440\u0435 \u043a\u0430\u0440\u0442\u043e\u0447\u043d\u043e\u0439 \u0438\u0433\u0440\u044b \"\u043d\u0430 \u0437\u0430\u043f\u043e\u043c\u0438\u043d\u0430\u043d\u0438\u0435\" Memorize. \u041d\u0430 \u044d\u0442\u043e\u0439 \u043d\u0435\u0434\u0435\u043b\u0435 \u043c\u044b \u0443\u0437\u043d\u0430\u0435\u043c, \u043a\u0430\u043a \u201c\u043f\u043e\u0434\u0446\u0435\u043f\u0438\u0442\u044c\u201d \u043d\u0430\u0448 UI \u043a \u043b\u043e\u0433\u0438\u043a\u0435, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0437\u043d\u0430\u0435\u0442, \u043a\u0430\u043a \u0438\u0433\u0440\u0430\u0442\u044c \u0432 \u043a\u0430\u0440\u0442\u043e\u0447\u043d\u0443\u044e \u0438\u0433\u0440\u0443 \u201c\u043d\u0430 \u0441\u043e\u0432\u043f\u0430\u0434\u0435\u043d\u0438\u0435\u201d. \u041d\u043e \u0441\u043d\u0430\u0447\u0430\u043b\u0430 \u043f\u0440\u043e\u0444\u0435\u0441\u0441\u043e\u0440 \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u0435\u0442 \u0434\u0432\u0435 \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u043e","inLanguage":"ru-RU","isPartOf":{"@id":"https:\/\/bestkora.com\/IosDeveloper\/#website"},"breadcrumb":{"@id":"https:\/\/bestkora.com\/IosDeveloper\/lektsiya-3-mvvm-i-sistema-tipov-v-swift-cs193p-spring-2021\/#breadcrumblist"},"author":{"@id":"https:\/\/bestkora.com\/IosDeveloper\/author\/tatiana-lornilovagmail-com\/#author"},"creator":{"@id":"https:\/\/bestkora.com\/IosDeveloper\/author\/tatiana-lornilovagmail-com\/#author"},"datePublished":"2021-06-24T15:01:55+00:00","dateModified":"2021-07-11T16:36:53+00:00"},{"@type":"WebSite","@id":"https:\/\/bestkora.com\/IosDeveloper\/#website","url":"https:\/\/bestkora.com\/IosDeveloper\/","name":"\u041e\u0431\u0443\u0447\u0430\u044e\u0449\u0438\u0439 \u043a\u0443\u0440\u0441 \u043f\u043e \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0435 iOS+Swift \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439.","description":"\u0420\u0443\u0441\u0441\u043a\u0438\u0439 \u043d\u0435\u0430\u0432\u0442\u043e\u0440\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u043a\u043e\u043d\u0441\u043f\u0435\u043a\u0442 \u043b\u0435\u043a\u0446\u0438\u0439 \u0421\u0442\u044d\u043d\u0444\u043e\u0440\u0434\u0441\u043a\u043e\u0433\u043e \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u0430 \" \u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0430 iOS \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439\" 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 , 2023,  2024,  2025  \u0438 2026 \u0433\u0433., \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0430\u0435\u043c\u044b\u0439 \u0440\u0435\u0448\u0435\u043d\u0438\u044f\u043c\u0438 \u0437\u0430\u0434\u0430\u043d\u0438\u0439 \u0438 \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f\u043c\u0438, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u043c\u0438 \u0441 \u0430\u0434\u0430\u043f\u0442\u0430\u0446\u0438\u0435\u0439 \u043a\u0443\u0440\u0441\u043e\u0432 \u043a \u043d\u043e\u0432\u044b\u043c \u0432\u0435\u0440\u0441\u0438\u044f\u043c Swift, Objective-C \u0438 iOS.","inLanguage":"ru-RU","publisher":{"@id":"https:\/\/bestkora.com\/IosDeveloper\/#person"}}]},"og:locale":"ru_RU","og:site_name":"\u041e\u0431\u0443\u0447\u0430\u044e\u0449\u0438\u0439 \u043a\u0443\u0440\u0441 \u043f\u043e \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0435 iOS+Swift \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439. | \u0420\u0443\u0441\u0441\u043a\u0438\u0439 \u043d\u0435\u0430\u0432\u0442\u043e\u0440\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u043a\u043e\u043d\u0441\u043f\u0435\u043a\u0442 \u043b\u0435\u043a\u0446\u0438\u0439 \u0421\u0442\u044d\u043d\u0444\u043e\u0440\u0434\u0441\u043a\u043e\u0433\u043e \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u0430 &quot; \u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0430 iOS \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439&quot; 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 , 2023,  2024,  2025  \u0438 2026 \u0433\u0433., \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0430\u0435\u043c\u044b\u0439 \u0440\u0435\u0448\u0435\u043d\u0438\u044f\u043c\u0438 \u0437\u0430\u0434\u0430\u043d\u0438\u0439 \u0438 \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f\u043c\u0438, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u043c\u0438 \u0441 \u0430\u0434\u0430\u043f\u0442\u0430\u0446\u0438\u0435\u0439 \u043a\u0443\u0440\u0441\u043e\u0432 \u043a \u043d\u043e\u0432\u044b\u043c \u0432\u0435\u0440\u0441\u0438\u044f\u043c Swift, Objective-C \u0438 iOS.","og:type":"article","og:title":"\u041b\u0435\u043a\u0446\u0438\u044f 3. MVVM \u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0422\u0418\u041f\u043e\u0432 \u0432 Swift. CS193P Spring 2021. | \u041e\u0431\u0443\u0447\u0430\u044e\u0449\u0438\u0439 \u043a\u0443\u0440\u0441 \u043f\u043e \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0435 iOS+Swift \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439.","og:description":"\u042d\u0442\u043e \u0442\u0440\u0435\u0442\u044c\u044f \u041b\u0435\u043a\u0446\u0438\u044f \u043a\u0443\u0440\u0441\u0430 Stanford CS193p, \u0432\u0435\u0441\u043d\u0430 2021 \u0433\u043e\u0434\u0430. \u041d\u0430 \u043f\u0435\u0440\u0432\u044b\u0445 \u0434\u0432\u0443\u0445 \u041b\u0435\u043a\u0446\u0438\u044f\u0445 \u043c\u044b \u043c\u043d\u043e\u0433\u043e \u0443\u0437\u043d\u0430\u043b\u0438 \u043e \u0442\u043e\u043c, \u043a\u0430\u043a \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c UI, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f SwiftUI \u043d\u0430 \u043f\u0440\u0438\u043c\u0435\u0440\u0435 \u043a\u0430\u0440\u0442\u043e\u0447\u043d\u043e\u0439 \u0438\u0433\u0440\u044b &quot;\u043d\u0430 \u0437\u0430\u043f\u043e\u043c\u0438\u043d\u0430\u043d\u0438\u0435&quot; Memorize. \u041d\u0430 \u044d\u0442\u043e\u0439 \u043d\u0435\u0434\u0435\u043b\u0435 \u043c\u044b \u0443\u0437\u043d\u0430\u0435\u043c, \u043a\u0430\u043a \u201c\u043f\u043e\u0434\u0446\u0435\u043f\u0438\u0442\u044c\u201d \u043d\u0430\u0448 UI \u043a \u043b\u043e\u0433\u0438\u043a\u0435, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0437\u043d\u0430\u0435\u0442, \u043a\u0430\u043a \u0438\u0433\u0440\u0430\u0442\u044c \u0432 \u043a\u0430\u0440\u0442\u043e\u0447\u043d\u0443\u044e \u0438\u0433\u0440\u0443 \u201c\u043d\u0430 \u0441\u043e\u0432\u043f\u0430\u0434\u0435\u043d\u0438\u0435\u201d. \u041d\u043e \u0441\u043d\u0430\u0447\u0430\u043b\u0430 \u043f\u0440\u043e\u0444\u0435\u0441\u0441\u043e\u0440 \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u0435\u0442 \u0434\u0432\u0435 \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u043e","og:url":"https:\/\/bestkora.com\/IosDeveloper\/lektsiya-3-mvvm-i-sistema-tipov-v-swift-cs193p-spring-2021\/","article:published_time":"2021-06-24T15:01:55+00:00","article:modified_time":"2021-07-11T16:36:53+00:00","twitter:card":"summary","twitter:title":"\u041b\u0435\u043a\u0446\u0438\u044f 3. MVVM \u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0422\u0418\u041f\u043e\u0432 \u0432 Swift. CS193P Spring 2021. | \u041e\u0431\u0443\u0447\u0430\u044e\u0449\u0438\u0439 \u043a\u0443\u0440\u0441 \u043f\u043e \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0435 iOS+Swift \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439.","twitter:description":"\u042d\u0442\u043e \u0442\u0440\u0435\u0442\u044c\u044f \u041b\u0435\u043a\u0446\u0438\u044f \u043a\u0443\u0440\u0441\u0430 Stanford CS193p, \u0432\u0435\u0441\u043d\u0430 2021 \u0433\u043e\u0434\u0430. \u041d\u0430 \u043f\u0435\u0440\u0432\u044b\u0445 \u0434\u0432\u0443\u0445 \u041b\u0435\u043a\u0446\u0438\u044f\u0445 \u043c\u044b \u043c\u043d\u043e\u0433\u043e \u0443\u0437\u043d\u0430\u043b\u0438 \u043e \u0442\u043e\u043c, \u043a\u0430\u043a \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c UI, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f SwiftUI \u043d\u0430 \u043f\u0440\u0438\u043c\u0435\u0440\u0435 \u043a\u0430\u0440\u0442\u043e\u0447\u043d\u043e\u0439 \u0438\u0433\u0440\u044b &quot;\u043d\u0430 \u0437\u0430\u043f\u043e\u043c\u0438\u043d\u0430\u043d\u0438\u0435&quot; Memorize. \u041d\u0430 \u044d\u0442\u043e\u0439 \u043d\u0435\u0434\u0435\u043b\u0435 \u043c\u044b \u0443\u0437\u043d\u0430\u0435\u043c, \u043a\u0430\u043a \u201c\u043f\u043e\u0434\u0446\u0435\u043f\u0438\u0442\u044c\u201d \u043d\u0430\u0448 UI \u043a \u043b\u043e\u0433\u0438\u043a\u0435, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0437\u043d\u0430\u0435\u0442, \u043a\u0430\u043a \u0438\u0433\u0440\u0430\u0442\u044c \u0432 \u043a\u0430\u0440\u0442\u043e\u0447\u043d\u0443\u044e \u0438\u0433\u0440\u0443 \u201c\u043d\u0430 \u0441\u043e\u0432\u043f\u0430\u0434\u0435\u043d\u0438\u0435\u201d. \u041d\u043e \u0441\u043d\u0430\u0447\u0430\u043b\u0430 \u043f\u0440\u043e\u0444\u0435\u0441\u0441\u043e\u0440 \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u0435\u0442 \u0434\u0432\u0435 \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u043e"},"aioseo_meta_data":{"post_id":"14136","title":null,"description":null,"keywords":[{"label":"cs193P","value":"cs193P"},{"label":"Stanford cs193p","value":"Stanford cs193p"},{"label":"cs193p Spring 2021","value":"cs193p Spring 2021"},{"label":"SwiftUI","value":"SwiftUI"},{"label":"Swift","value":"Swift"},{"label":"var body","value":"var body"},{"label":"MVVM","value":"MVVM"},{"label":"some View","value":"some View"},{"label":"\u0421\u0442\u044d\u043d\u0444\u043e\u0440\u0434\u0441\u043a\u0438\u0435 \u043a\u0443\u0440\u0441\u044b cs193p \u0412\u0435\u0441\u043d\u0430 2021","value":"\u0421\u0442\u044d\u043d\u0444\u043e\u0440\u0434\u0441\u043a\u0438\u0435 \u043a\u0443\u0440\u0441\u044b cs193p \u0412\u0435\u0441\u043d\u0430 2021"},{"label":"iOS 14","value":"iOS 14"},{"label":"\u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0430 iOS 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