{"id":1907,"date":"2024-11-18T16:00:00","date_gmt":"2024-11-18T16:00:00","guid":{"rendered":"https:\/\/dev95.site\/swift-6-suitable-notification-observers-in-ios\/"},"modified":"2024-11-18T16:00:00","modified_gmt":"2024-11-18T16:00:00","slug":"swift-6-suitable-notification-observers-in-ios","status":"publish","type":"post","link":"https:\/\/dev95.site\/ar\/swift-6-suitable-notification-observers-in-ios\/","title":{"rendered":"Swift 6 suitable notification observers in iOS"},"content":{"rendered":"<div id=\"dev95-2678364863\" class=\"dev95-- dev95-entity-placement\"><script async=\"async\" data-cfasync=\"false\" src=\"https:\/\/pl27862732.profitableratecpmnetwork.com\/2ad7a50e0bbc23ac6801d7b77c501463\/invoke.js\"><\/script>\r\n<div id=\"container-2ad7a50e0bbc23ac6801d7b77c501463\"><\/div><\/div><div>\n<p class=\"wp-block-paragraph\">I have a couple of side projects going on, although it is always a challenge to find time of them. One of them, SignalPath, is what I created back in 2015. Currently, I have been spending some time to bump the Swift version to 6 which brought a quite a list of errors. In many places I had code what dealt with observing multiple notifications, but of course Swift 6 was not happy about it.<\/p>\n<figure class=\"wp-block-embed is-type-rich is-provider-embed-handler wp-block-embed-embed-handler\">\n<div class=\"wp-block-embed__wrapper\">\n<style>.gist table { margin-bottom: 0; }<\/style>\n<div style=\"tab-size: 8\" id=\"gist134198224\" class=\"gist\">\n<div class=\"gist-file\" translate=\"no\" data-color-mode=\"light\" data-light-theme=\"light\">\n<div class=\"gist-data\">\n<div class=\"js-gist-file-update-container js-task-list-container\">\n<div id=\"file-observer-swift\" class=\"file my-2\">\n<div itemprop=\"text\" class=\"Box-body p-0 blob-wrapper data type-swift  \" style=\"overflow: auto\" tabindex=\"0\" role=\"region\" aria-label=\"Observer.swift content, created by laevandus on 07:30PM on November 17, 2024.\">\n<div class=\"js-check-hidden-unicode js-blob-code-container blob-code-content\">\n<p>  <template class=\"js-file-alert-template\"><\/p>\n<div data-view-component=\"true\" class=\"flash flash-warn flash-full d-flex flex-items-center\">\n  <svg aria-hidden=\"true\" data-component=\"Octicon\" height=\"16\" viewbox=\"0 0 16 16\" version=\"1.1\" width=\"16\" data-view-component=\"true\" class=\"octicon octicon-alert\">\n    <path d=\"M6.457 1.047c.659-1.234 2.427-1.234 3.086 0l6.082 11.378A1.75 1.75 0 0 1 14.082 15H1.918a1.75 1.75 0 0 1-1.543-2.575Zm1.763.707a.25.25 0 0 0-.44 0L1.698 13.132a.25.25 0 0 0 .22.368h12.164a.25.25 0 0 0 .22-.368Zm.53 3.996v2.5a.75.75 0 0 1-1.5 0v-2.5a.75.75 0 0 1 1.5 0ZM9 11a1 1 0 1 1-2 0 1 1 0 0 1 2 0Z\"><\/path>\n<\/svg><br \/>\n    <span><br \/>\n      This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.<br \/>\n      <a class=\"Link--inTextBlock\" href=\"https:\/\/github.co\/hiddenchars\" target=\"_blank\">Learn more about bidirectional Unicode characters<\/a><br \/>\n    <\/span><\/p>\n<div data-view-component=\"true\" class=\"flash-action\">        <a href=\"https:\/\/augmentedcode.io\/2024\/11\/18\/swift-6-friendlier-notification-observers\/%7B%7B%20revealButtonHref%20%7D%7D\" data-view-component=\"true\" class=\"btn-sm btn\">    Show hidden characters<br \/>\n<\/a>\n<\/div>\n<\/div>\n<p><\/template><br \/>\n<template class=\"js-line-alert-template\"><br \/>\n  <span aria-label=\"This line has hidden Unicode characters\" data-view-component=\"true\" class=\"line-alert tooltipped tooltipped-e\"><br \/>\n    <svg aria-hidden=\"true\" data-component=\"Octicon\" height=\"16\" viewbox=\"0 0 16 16\" version=\"1.1\" width=\"16\" data-view-component=\"true\" class=\"octicon octicon-alert\">\n    <path d=\"M6.457 1.047c.659-1.234 2.427-1.234 3.086 0l6.082 11.378A1.75 1.75 0 0 1 14.082 15H1.918a1.75 1.75 0 0 1-1.543-2.575Zm1.763.707a.25.25 0 0 0-.44 0L1.698 13.132a.25.25 0 0 0 .22.368h12.164a.25.25 0 0 0 .22-.368Zm.53 3.996v2.5a.75.75 0 0 1-1.5 0v-2.5a.75.75 0 0 1 1.5 0ZM9 11a1 1 0 1 1-2 0 1 1 0 0 1 2 0Z\"><\/path>\n<\/svg><br \/>\n<\/span><\/template><\/p><div id=\"dev95-2153133193\" class=\"dev95- dev95-entity-placement\"><center>\r\n<script>\r\n  atOptions = {\r\n    'key' : '4ba6b6513c00e0ba76511f798ae56401',\r\n    'format' : 'iframe',\r\n    'height' : 50,\r\n    'width' : 320,\r\n    'params' : {}\r\n  };\r\n<\/script>\r\n<script src=\"https:\/\/www.highrevenueformat.com\/4ba6b6513c00e0ba76511f798ae56401\/invoke.js\"><\/script>\r\n\t<\/center><\/div>\n<table data-hpc class=\"highlight tab-size js-file-line-container\" data-tab-size=\"4\" data-paste-markdown-skip data-tagsearch-path=\"Observer.swift\">\n<tr>\n<td id=\"file-observer-swift-L1\" class=\"blob-num js-line-number js-blob-rnum\" data-line-number=\"1\"><\/td>\n<td id=\"file-observer-swift-LC1\" class=\"blob-code blob-code-inner js-file-line\">let handler: (Notification) -&gt; Void = { [weak self] notification in<\/td>\n<\/tr>\n<tr>\n<td id=\"file-observer-swift-L2\" class=\"blob-num js-line-number js-blob-rnum\" data-line-number=\"2\"><\/td>\n<td id=\"file-observer-swift-LC2\" class=\"blob-code blob-code-inner js-file-line\">  self?.keyboardInfo = Info(notification: notification)<\/td>\n<\/tr>\n<tr>\n<td id=\"file-observer-swift-L3\" class=\"blob-num js-line-number js-blob-rnum\" data-line-number=\"3\"><\/td>\n<td id=\"file-observer-swift-LC3\" class=\"blob-code blob-code-inner js-file-line\">}<\/td>\n<\/tr>\n<tr>\n<td id=\"file-observer-swift-L4\" class=\"blob-num js-line-number js-blob-rnum\" data-line-number=\"4\"><\/td>\n<td id=\"file-observer-swift-LC4\" class=\"blob-code blob-code-inner js-file-line\">let names: [Notification.Name] = [<\/td>\n<\/tr>\n<tr>\n<td id=\"file-observer-swift-L5\" class=\"blob-num js-line-number js-blob-rnum\" data-line-number=\"5\"><\/td>\n<td id=\"file-observer-swift-LC5\" class=\"blob-code blob-code-inner js-file-line\">  UIResponder.keyboardWillShowNotification,<\/td>\n<\/tr>\n<tr>\n<td id=\"file-observer-swift-L6\" class=\"blob-num js-line-number js-blob-rnum\" data-line-number=\"6\"><\/td>\n<td id=\"file-observer-swift-LC6\" class=\"blob-code blob-code-inner js-file-line\">  UIResponder.keyboardWillHideNotification,<\/td>\n<\/tr>\n<tr>\n<td id=\"file-observer-swift-L7\" class=\"blob-num js-line-number js-blob-rnum\" data-line-number=\"7\"><\/td>\n<td id=\"file-observer-swift-LC7\" class=\"blob-code blob-code-inner js-file-line\">  UIResponder.keyboardWillChangeFrameNotification<\/td>\n<\/tr>\n<tr>\n<td id=\"file-observer-swift-L8\" class=\"blob-num js-line-number js-blob-rnum\" data-line-number=\"8\"><\/td>\n<td id=\"file-observer-swift-LC8\" class=\"blob-code blob-code-inner js-file-line\">]<\/td>\n<\/tr>\n<tr>\n<td id=\"file-observer-swift-L9\" class=\"blob-num js-line-number js-blob-rnum\" data-line-number=\"9\"><\/td>\n<td id=\"file-observer-swift-LC9\" class=\"blob-code blob-code-inner js-file-line\">observers = names.map({ name -&gt; NSObjectProtocol in<\/td>\n<\/tr>\n<tr>\n<td id=\"file-observer-swift-L10\" class=\"blob-num js-line-number js-blob-rnum\" data-line-number=\"10\"><\/td>\n<td id=\"file-observer-swift-LC10\" class=\"blob-code blob-code-inner js-file-line\">  return NotificationCenter.default.addObserver(forName: name,<\/td>\n<\/tr>\n<tr>\n<td id=\"file-observer-swift-L11\" class=\"blob-num js-line-number js-blob-rnum\" data-line-number=\"11\"><\/td>\n<td id=\"file-observer-swift-LC11\" class=\"blob-code blob-code-inner js-file-line\">                                                 object: nil,<\/td>\n<\/tr>\n<tr>\n<td id=\"file-observer-swift-L12\" class=\"blob-num js-line-number js-blob-rnum\" data-line-number=\"12\"><\/td>\n<td id=\"file-observer-swift-LC12\" class=\"blob-code blob-code-inner js-file-line\">                                                  queue: .main,<\/td>\n<\/tr>\n<tr>\n<td id=\"file-observer-swift-L13\" class=\"blob-num js-line-number js-blob-rnum\" data-line-number=\"13\"><\/td>\n<td id=\"file-observer-swift-LC13\" class=\"blob-code blob-code-inner js-file-line\">                                                  using: handler)<\/td>\n<\/tr>\n<tr>\n<td id=\"file-observer-swift-L14\" class=\"blob-num js-line-number js-blob-rnum\" data-line-number=\"14\"><\/td>\n<td id=\"file-observer-swift-LC14\" class=\"blob-code blob-code-inner js-file-line\">  \/\/ Converting non-sendable function value to &#8216;@Sendable (Notification) -&gt; Void&#8217; may introduce data races<\/td>\n<\/tr>\n<tr>\n<td id=\"file-observer-swift-L15\" class=\"blob-num js-line-number js-blob-rnum\" data-line-number=\"15\"><\/td>\n<td id=\"file-observer-swift-LC15\" class=\"blob-code blob-code-inner js-file-line\">})<\/td>\n<\/tr>\n<\/table>\n<\/div><\/div>\n<\/p><\/div>\n<\/div><\/div>\n<div class=\"gist-meta\">\n        <a href=\"https:\/\/gist.github.com\/laevandus\/a21e830b8b3a635b26a415fd00360b04\/raw\/0a2fc21423348d7266b16146e2f3d948536d95d1\/Observer.swift\" style=\"float:right\" class=\"Link--inTextBlock\">view raw<\/a><br \/>\n        <a href=\"https:\/\/gist.github.com\/laevandus\/a21e830b8b3a635b26a415fd00360b04#file-observer-swift\" class=\"Link--inTextBlock\"><br \/>\n          Observer.swift<br \/>\n        <\/a><br \/>\n        hosted with \u2764 by <a class=\"Link--inTextBlock\" href=\"https:\/\/github.com\/\">GitHub<\/a>\n      <\/div>\n<\/p><\/div>\n<\/div>\n<\/div>\n<\/figure>\n<p class=\"wp-block-paragraph\">After moving all of the notification observing to publishers instead, I can ignore the whole sendable closure problem all together.<\/p>\n<figure class=\"wp-block-embed is-type-rich is-provider-embed-handler wp-block-embed-embed-handler\">\n<div class=\"wp-block-embed__wrapper\">\n<style>.gist table { margin-bottom: 0; }<\/style>\n<div style=\"tab-size: 8\" id=\"gist134198289\" class=\"gist\">\n<div class=\"gist-file\" translate=\"no\" data-color-mode=\"light\" data-light-theme=\"light\">\n<div class=\"gist-data\">\n<div class=\"js-gist-file-update-container js-task-list-container\">\n<div id=\"file-observer-swift\" class=\"file my-2\">\n<div itemprop=\"text\" class=\"Box-body p-0 blob-wrapper data type-swift  \" style=\"overflow: auto\" tabindex=\"0\" role=\"region\" aria-label=\"Observer.swift content, created by laevandus on 07:34PM on November 17, 2024.\">\n<div class=\"js-check-hidden-unicode js-blob-code-container blob-code-content\">\n<p>  <template class=\"js-file-alert-template\"><\/p>\n<div data-view-component=\"true\" class=\"flash flash-warn flash-full d-flex flex-items-center\">\n  <svg aria-hidden=\"true\" data-component=\"Octicon\" height=\"16\" viewbox=\"0 0 16 16\" version=\"1.1\" width=\"16\" data-view-component=\"true\" class=\"octicon octicon-alert\">\n    <path d=\"M6.457 1.047c.659-1.234 2.427-1.234 3.086 0l6.082 11.378A1.75 1.75 0 0 1 14.082 15H1.918a1.75 1.75 0 0 1-1.543-2.575Zm1.763.707a.25.25 0 0 0-.44 0L1.698 13.132a.25.25 0 0 0 .22.368h12.164a.25.25 0 0 0 .22-.368Zm.53 3.996v2.5a.75.75 0 0 1-1.5 0v-2.5a.75.75 0 0 1 1.5 0ZM9 11a1 1 0 1 1-2 0 1 1 0 0 1 2 0Z\"><\/path>\n<\/svg><br \/>\n    <span><br \/>\n      This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.<br \/>\n      <a class=\"Link--inTextBlock\" href=\"https:\/\/github.co\/hiddenchars\" target=\"_blank\">Learn more about bidirectional Unicode characters<\/a><br \/>\n    <\/span><\/p>\n<div data-view-component=\"true\" class=\"flash-action\">        <a href=\"https:\/\/augmentedcode.io\/2024\/11\/18\/swift-6-friendlier-notification-observers\/%7B%7B%20revealButtonHref%20%7D%7D\" data-view-component=\"true\" class=\"btn-sm btn\">    Show hidden characters<br \/>\n<\/a>\n<\/div>\n<\/div>\n<p><\/template><br \/>\n<template class=\"js-line-alert-template\"><br \/>\n  <span aria-label=\"This line has hidden Unicode characters\" data-view-component=\"true\" class=\"line-alert tooltipped tooltipped-e\"><br \/>\n    <svg aria-hidden=\"true\" data-component=\"Octicon\" height=\"16\" viewbox=\"0 0 16 16\" version=\"1.1\" width=\"16\" data-view-component=\"true\" class=\"octicon octicon-alert\">\n    <path d=\"M6.457 1.047c.659-1.234 2.427-1.234 3.086 0l6.082 11.378A1.75 1.75 0 0 1 14.082 15H1.918a1.75 1.75 0 0 1-1.543-2.575Zm1.763.707a.25.25 0 0 0-.44 0L1.698 13.132a.25.25 0 0 0 .22.368h12.164a.25.25 0 0 0 .22-.368Zm.53 3.996v2.5a.75.75 0 0 1-1.5 0v-2.5a.75.75 0 0 1 1.5 0ZM9 11a1 1 0 1 1-2 0 1 1 0 0 1 2 0Z\"><\/path>\n<\/svg><br \/>\n<\/span><\/template><\/p>\n<table data-hpc class=\"highlight tab-size js-file-line-container\" data-tab-size=\"4\" data-paste-markdown-skip data-tagsearch-path=\"Observer.swift\">\n<tr>\n<td id=\"file-observer-swift-L1\" class=\"blob-num js-line-number js-blob-rnum\" data-line-number=\"1\"><\/td>\n<td id=\"file-observer-swift-LC1\" class=\"blob-code blob-code-inner js-file-line\">Publishers.Merge3(<\/td>\n<\/tr>\n<tr>\n<td id=\"file-observer-swift-L2\" class=\"blob-num js-line-number js-blob-rnum\" data-line-number=\"2\"><\/td>\n<td id=\"file-observer-swift-LC2\" class=\"blob-code blob-code-inner js-file-line\">  NotificationCenter.default.publisher(for: UIResponder.keyboardWillShowNotification),<\/td>\n<\/tr>\n<tr>\n<td id=\"file-observer-swift-L3\" class=\"blob-num js-line-number js-blob-rnum\" data-line-number=\"3\"><\/td>\n<td id=\"file-observer-swift-LC3\" class=\"blob-code blob-code-inner js-file-line\">  NotificationCenter.default.publisher(for: UIResponder.keyboardWillHideNotification),<\/td>\n<\/tr>\n<tr>\n<td id=\"file-observer-swift-L4\" class=\"blob-num js-line-number js-blob-rnum\" data-line-number=\"4\"><\/td>\n<td id=\"file-observer-swift-LC4\" class=\"blob-code blob-code-inner js-file-line\">  NotificationCenter.default.publisher(for: UIResponder.keyboardWillChangeFrameNotification)<\/td>\n<\/tr>\n<tr>\n<td id=\"file-observer-swift-L5\" class=\"blob-num js-line-number js-blob-rnum\" data-line-number=\"5\"><\/td>\n<td id=\"file-observer-swift-LC5\" class=\"blob-code blob-code-inner js-file-line\">)<\/td>\n<\/tr>\n<tr>\n<td id=\"file-observer-swift-L6\" class=\"blob-num js-line-number js-blob-rnum\" data-line-number=\"6\"><\/td>\n<td id=\"file-observer-swift-LC6\" class=\"blob-code blob-code-inner js-file-line\">  .map(Info.init)<\/td>\n<\/tr>\n<tr>\n<td id=\"file-observer-swift-L7\" class=\"blob-num js-line-number js-blob-rnum\" data-line-number=\"7\"><\/td>\n<td id=\"file-observer-swift-LC7\" class=\"blob-code blob-code-inner js-file-line\">  .assignWeakly(to: .keyboardInfo, on: self)<\/td>\n<\/tr>\n<tr>\n<td id=\"file-observer-swift-L8\" class=\"blob-num js-line-number js-blob-rnum\" data-line-number=\"8\"><\/td>\n<td id=\"file-observer-swift-LC8\" class=\"blob-code blob-code-inner js-file-line\">  .store(in: &amp;notificationCancellables)<\/td>\n<\/tr>\n<\/table>\n<\/div><\/div>\n<\/p><\/div>\n<\/div><\/div>\n<div class=\"gist-meta\">\n        <a href=\"https:\/\/gist.github.com\/laevandus\/f955a3a78fa3682ac486a7f3c97d8aa0\/raw\/33e6f2bdc45f341bff866f2711d8d09de4705b37\/Observer.swift\" style=\"float:right\" class=\"Link--inTextBlock\">view raw<\/a><br \/>\n        <a href=\"https:\/\/gist.github.com\/laevandus\/f955a3a78fa3682ac486a7f3c97d8aa0#file-observer-swift\" class=\"Link--inTextBlock\"><br \/>\n          Observer.swift<br \/>\n        <\/a><br \/>\n        hosted with \u2764 by <a class=\"Link--inTextBlock\" href=\"https:\/\/github.com\/\">GitHub<\/a>\n      <\/div>\n<\/p><\/div>\n<\/div>\n<\/div>\n<\/figure>\n<p class=\"wp-block-paragraph\">Great, compiler is happy again although this code could cause trouble if any of the notifications are posted from a background thread. But since this is not a case here, I went for skipping <code>.receive(on: DispatchQueue.main)<\/code>. Assign weakly is a custom operator and the implementation looks like this:<\/p>\n<figure class=\"wp-block-embed is-type-rich is-provider-embed-handler wp-block-embed-embed-handler\">\n<div class=\"wp-block-embed__wrapper\">\n<style>.gist table { margin-bottom: 0; }<\/style>\n<div style=\"tab-size: 8\" id=\"gist134198676\" class=\"gist\">\n<div class=\"gist-file\" translate=\"no\" data-color-mode=\"light\" data-light-theme=\"light\">\n<div class=\"gist-data\">\n<div class=\"js-gist-file-update-container js-task-list-container\">\n<div id=\"file-combine-weak-swift\" class=\"file my-2\">\n<div itemprop=\"text\" class=\"Box-body p-0 blob-wrapper data type-swift  \" style=\"overflow: auto\" tabindex=\"0\" role=\"region\" aria-label=\"Combine+Weak.swift content, created by laevandus on 08:01PM on November 17, 2024.\">\n<div class=\"js-check-hidden-unicode js-blob-code-container blob-code-content\">\n<p>  <template class=\"js-file-alert-template\"><\/p>\n<div data-view-component=\"true\" class=\"flash flash-warn flash-full d-flex flex-items-center\">\n  <svg aria-hidden=\"true\" data-component=\"Octicon\" height=\"16\" viewbox=\"0 0 16 16\" version=\"1.1\" width=\"16\" data-view-component=\"true\" class=\"octicon octicon-alert\">\n    <path d=\"M6.457 1.047c.659-1.234 2.427-1.234 3.086 0l6.082 11.378A1.75 1.75 0 0 1 14.082 15H1.918a1.75 1.75 0 0 1-1.543-2.575Zm1.763.707a.25.25 0 0 0-.44 0L1.698 13.132a.25.25 0 0 0 .22.368h12.164a.25.25 0 0 0 .22-.368Zm.53 3.996v2.5a.75.75 0 0 1-1.5 0v-2.5a.75.75 0 0 1 1.5 0ZM9 11a1 1 0 1 1-2 0 1 1 0 0 1 2 0Z\"><\/path>\n<\/svg><br \/>\n    <span><br \/>\n      This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.<br \/>\n      <a class=\"Link--inTextBlock\" href=\"https:\/\/github.co\/hiddenchars\" target=\"_blank\">Learn more about bidirectional Unicode characters<\/a><br \/>\n    <\/span><\/p>\n<div data-view-component=\"true\" class=\"flash-action\">        <a href=\"https:\/\/augmentedcode.io\/2024\/11\/18\/swift-6-friendlier-notification-observers\/%7B%7B%20revealButtonHref%20%7D%7D\" data-view-component=\"true\" class=\"btn-sm btn\">    Show hidden characters<br \/>\n<\/a>\n<\/div>\n<\/div>\n<p><\/template><br \/>\n<template class=\"js-line-alert-template\"><br \/>\n  <span aria-label=\"This line has hidden Unicode characters\" data-view-component=\"true\" class=\"line-alert tooltipped tooltipped-e\"><br \/>\n    <svg aria-hidden=\"true\" data-component=\"Octicon\" height=\"16\" viewbox=\"0 0 16 16\" version=\"1.1\" width=\"16\" data-view-component=\"true\" class=\"octicon octicon-alert\">\n    <path d=\"M6.457 1.047c.659-1.234 2.427-1.234 3.086 0l6.082 11.378A1.75 1.75 0 0 1 14.082 15H1.918a1.75 1.75 0 0 1-1.543-2.575Zm1.763.707a.25.25 0 0 0-.44 0L1.698 13.132a.25.25 0 0 0 .22.368h12.164a.25.25 0 0 0 .22-.368Zm.53 3.996v2.5a.75.75 0 0 1-1.5 0v-2.5a.75.75 0 0 1 1.5 0ZM9 11a1 1 0 1 1-2 0 1 1 0 0 1 2 0Z\"><\/path>\n<\/svg><br \/>\n<\/span><\/template><\/p>\n<table data-hpc class=\"highlight tab-size js-file-line-container\" data-tab-size=\"4\" data-paste-markdown-skip data-tagsearch-path=\"Combine+Weak.swift\">\n<tr>\n<td id=\"file-combine-weak-swift-L1\" class=\"blob-num js-line-number js-blob-rnum\" data-line-number=\"1\"><\/td>\n<td id=\"file-combine-weak-swift-LC1\" class=\"blob-code blob-code-inner js-file-line\">public extension Publisher where Self.Failure == Never {<\/td>\n<\/tr>\n<tr>\n<td id=\"file-combine-weak-swift-L2\" class=\"blob-num js-line-number js-blob-rnum\" data-line-number=\"2\"><\/td>\n<td id=\"file-combine-weak-swift-LC2\" class=\"blob-code blob-code-inner js-file-line\">    func assignWeakly&lt;Root&gt;(to keyPath: ReferenceWritableKeyPath&lt;Root, Self.Output&gt;, on object: Root) -&gt; AnyCancellable where Root: AnyObject {<\/td>\n<\/tr>\n<tr>\n<td id=\"file-combine-weak-swift-L3\" class=\"blob-num js-line-number js-blob-rnum\" data-line-number=\"3\"><\/td>\n<td id=\"file-combine-weak-swift-LC3\" class=\"blob-code blob-code-inner js-file-line\">        return sink { [weak object] value in<\/td>\n<\/tr>\n<tr>\n<td id=\"file-combine-weak-swift-L4\" class=\"blob-num js-line-number js-blob-rnum\" data-line-number=\"4\"><\/td>\n<td id=\"file-combine-weak-swift-LC4\" class=\"blob-code blob-code-inner js-file-line\">            object?[keyPath: keyPath] = value<\/td>\n<\/tr>\n<tr>\n<td id=\"file-combine-weak-swift-L5\" class=\"blob-num js-line-number js-blob-rnum\" data-line-number=\"5\"><\/td>\n<td id=\"file-combine-weak-swift-LC5\" class=\"blob-code blob-code-inner js-file-line\">        }<\/td>\n<\/tr>\n<tr>\n<td id=\"file-combine-weak-swift-L6\" class=\"blob-num js-line-number js-blob-rnum\" data-line-number=\"6\"><\/td>\n<td id=\"file-combine-weak-swift-LC6\" class=\"blob-code blob-code-inner js-file-line\">    }<\/td>\n<\/tr>\n<tr>\n<td id=\"file-combine-weak-swift-L7\" class=\"blob-num js-line-number js-blob-rnum\" data-line-number=\"7\"><\/td>\n<td id=\"file-combine-weak-swift-LC7\" class=\"blob-code blob-code-inner js-file-line\">}<\/td>\n<\/tr>\n<\/table>\n<\/div><\/div>\n<\/p><\/div>\n<\/div><\/div>\n<div class=\"gist-meta\">\n        <a href=\"https:\/\/gist.github.com\/laevandus\/a8e46aeead1ee58183006cd1a01dec2c\/raw\/4bd738b880c5f8d41934bcf076eda986294a7307\/Combine+Weak.swift\" style=\"float:right\" class=\"Link--inTextBlock\">view raw<\/a><br \/>\n        <a href=\"https:\/\/gist.github.com\/laevandus\/a8e46aeead1ee58183006cd1a01dec2c#file-combine-weak-swift\" class=\"Link--inTextBlock\"><br \/>\n          Combine+Weak.swift<br \/>\n        <\/a><br \/>\n        hosted with \u2764 by <a class=\"Link--inTextBlock\" href=\"https:\/\/github.com\/\">GitHub<\/a>\n      <\/div>\n<\/p><\/div>\n<\/div>\n<\/div>\n<\/figure>\n<p class=\"wp-block-paragraph\">If this was helpful, please let me know on <a href=\"https:\/\/mastodon.social\/@toomasvahter\" target=\"_blank\" rel=\"noreferrer noopener\">Mastodon@toomasvahter<\/a> or\u00a0<a rel=\"noreferrer noopener\" href=\"https:\/\/twitter.com\/toomasvahter\" target=\"_blank\">Twitter @toomasvahter<\/a>. Feel free to subscribe to <a rel=\"noreferrer noopener\" aria-label=\"RSS feed (opens in a new tab)\" href=\"https:\/\/augmentedcode.io\/blog\/feed\/\" target=\"_blank\">RSS feed<\/a>. Thank you for reading.<\/p>\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-background wp-element-button\" href=\"https:\/\/www.patreon.com\/toomasvahter\" style=\"background-color:#ff424d\" target=\"_blank\" rel=\"https:\/\/www.patreon.com\/toomasvahter\">Support me on Patreon<\/a><\/div>\n<\/div>\n<\/div>\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-text-color has-background\" href=\"https:\/\/www.paypal.me\/toomasvahter\" style=\"background-color:#ffc300;color:#002e8c;\" target=\"_blank\" rel=\"https:\/\/www.paypal.me\/toomasvahter\">Donate with Paypal<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-secondary-background-color has-background wp-element-button\" rel=\"https:\/\/www.buymeacoffee.com\/laevandus\">Buy me a coffee<\/a><\/div>\n<\/div>\n<\/div>\n<div class=\"pvc_clear\"><\/div>\n<p id=\"pvc_stats_1907\" class=\"pvc_stats total_only  \" data-element-id=\"1907\" style=\"\"><i class=\"pvc-stats-icon medium\" aria-hidden=\"true\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" version=\"1.0\" viewBox=\"0 0 502 315\" preserveAspectRatio=\"xMidYMid meet\"><g transform=\"translate(0,332) scale(0.1,-0.1)\" fill=\"\" stroke=\"none\"><path d=\"M2394 3279 l-29 -30 -3 -207 c-2 -182 0 -211 15 -242 39 -76 157 -76 196 0 15 31 17 60 15 243 l-3 209 -33 29 c-26 23 -41 29 -80 29 -41 0 -53 -5 -78 -31z\"\/><path d=\"M3085 3251 c-45 -19 -58 -50 -96 -229 -47 -217 -49 -260 -13 -295 52 -53 146 -42 177 20 16 31 87 366 87 410 0 70 -86 122 -155 94z\"\/><path d=\"M1751 3234 c-13 -9 -29 -31 -37 -50 -12 -29 -10 -49 21 -204 19 -94 39 -189 45 -210 14 -50 54 -80 110 -80 34 0 48 6 76 34 21 21 34 44 34 59 0 14 -18 113 -40 219 -37 178 -43 195 -70 221 -36 32 -101 37 -139 11z\"\/><path d=\"M1163 3073 c-36 -7 -73 -59 -73 -102 0 -56 133 -378 171 -413 34 -32 83 -37 129 -13 70 36 67 87 -16 290 -86 209 -89 214 -129 231 -35 14 -42 15 -82 7z\"\/><path d=\"M3689 3066 c-15 -9 -33 -30 -42 -48 -48 -103 -147 -355 -147 -375 0 -98 131 -148 192 -74 13 15 57 108 97 206 80 196 84 226 37 273 -30 30 -99 39 -137 18z\"\/><path d=\"M583 2784 c-38 -19 -67 -74 -58 -113 9 -42 211 -354 242 -373 16 -10 45 -18 66 -18 51 0 107 52 107 100 0 39 -1 41 -124 234 -80 126 -108 162 -133 173 -41 17 -61 16 -100 -3z\"\/><path d=\"M4250 2784 c-14 -9 -74 -91 -133 -183 -95 -150 -107 -173 -107 -213 0 -55 33 -94 87 -104 67 -13 90 8 211 198 130 202 137 225 78 284 -27 27 -42 34 -72 34 -22 0 -50 -8 -64 -16z\"\/><path d=\"M2275 2693 c-553 -48 -1095 -270 -1585 -649 -135 -104 -459 -423 -483 -476 -23 -49 -22 -139 2 -186 73 -142 361 -457 571 -626 285 -228 642 -407 990 -497 242 -63 336 -73 660 -74 310 0 370 5 595 52 535 111 1045 392 1455 803 122 121 250 273 275 326 19 41 19 137 0 174 -41 79 -309 363 -465 492 -447 370 -946 591 -1479 653 -113 14 -422 18 -536 8z m395 -428 c171 -34 330 -124 456 -258 112 -119 167 -219 211 -378 27 -96 24 -300 -5 -401 -72 -255 -236 -447 -474 -557 -132 -62 -201 -76 -368 -76 -167 0 -236 14 -368 76 -213 98 -373 271 -451 485 -162 444 86 934 547 1084 153 49 292 57 452 25z m909 -232 c222 -123 408 -262 593 -441 76 -74 138 -139 138 -144 0 -16 -233 -242 -330 -319 -155 -123 -309 -223 -461 -299 l-81 -41 32 46 c18 26 49 83 70 128 143 306 141 649 -6 957 -25 52 -61 116 -79 142 l-34 47 45 -20 c26 -10 76 -36 113 -56z m-2057 25 c-40 -58 -105 -190 -130 -263 -110 -324 -59 -707 132 -981 25 -35 42 -64 37 -64 -19 0 -241 119 -326 174 -188 122 -406 314 -532 468 l-58 71 108 103 c185 178 428 349 672 473 66 33 121 60 123 61 2 0 -10 -19 -26 -42z\"\/><path d=\"M2375 1950 c-198 -44 -350 -190 -395 -379 -18 -76 -8 -221 19 -290 114 -284 457 -406 731 -260 98 52 188 154 231 260 27 69 37 214 19 290 -38 163 -166 304 -326 360 -67 23 -215 33 -279 19z\"\/><\/g><\/svg><\/i> <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"16\" height=\"16\" alt=\"Loading\" src=\"https:\/\/i0.wp.com\/dev95.site\/wp-content\/plugins\/page-views-count\/ajax-loader-2x.gif?resize=16%2C16&#038;ssl=1\" border=0 \/><\/p>\n<div class=\"pvc_clear\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>I have a couple of side projects going on, although it is always a challenge to find time of them. One of them, SignalPath, is what I created back in 2015. Currently, I have been spending some time to bump<\/p>\n<div class=\"hosteria-entry-more\"><a href=\"https:\/\/dev95.site\/ar\/swift-6-suitable-notification-observers-in-ios\/\" class=\"no-underline font-light  group-hover:text-primary-800 dark:group-hover:text-primary-300 py-1\">Read more &gt;&gt;&gt;<\/a><\/div>\n<div class=\"pvc_clear\"><\/div>\n<p id=\"pvc_stats_1907\" class=\"pvc_stats total_only\" data-element-id=\"1907\" style=\"\"><i class=\"pvc-stats-icon medium\" aria-hidden=\"true\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" version=\"1.0\" viewbox=\"0 0 502 315\" preserveaspectratio=\"xMidYMid meet\"><g transform=\"translate(0,332) scale(0.1,-0.1)\" fill=\"\" stroke=\"none\"><path d=\"M2394 3279 l-29 -30 -3 -207 c-2 -182 0 -211 15 -242 39 -76 157 -76 196 0 15 31 17 60 15 243 l-3 209 -33 29 c-26 23 -41 29 -80 29 -41 0 -53 -5 -78 -31z\"\/><path d=\"M3085 3251 c-45 -19 -58 -50 -96 -229 -47 -217 -49 -260 -13 -295 52 -53 146 -42 177 20 16 31 87 366 87 410 0 70 -86 122 -155 94z\"\/><path d=\"M1751 3234 c-13 -9 -29 -31 -37 -50 -12 -29 -10 -49 21 -204 19 -94 39 -189 45 -210 14 -50 54 -80 110 -80 34 0 48 6 76 34 21 21 34 44 34 59 0 14 -18 113 -40 219 -37 178 -43 195 -70 221 -36 32 -101 37 -139 11z\"\/><path d=\"M1163 3073 c-36 -7 -73 -59 -73 -102 0 -56 133 -378 171 -413 34 -32 83 -37 129 -13 70 36 67 87 -16 290 -86 209 -89 214 -129 231 -35 14 -42 15 -82 7z\"\/><path d=\"M3689 3066 c-15 -9 -33 -30 -42 -48 -48 -103 -147 -355 -147 -375 0 -98 131 -148 192 -74 13 15 57 108 97 206 80 196 84 226 37 273 -30 30 -99 39 -137 18z\"\/><path d=\"M583 2784 c-38 -19 -67 -74 -58 -113 9 -42 211 -354 242 -373 16 -10 45 -18 66 -18 51 0 107 52 107 100 0 39 -1 41 -124 234 -80 126 -108 162 -133 173 -41 17 -61 16 -100 -3z\"\/><path d=\"M4250 2784 c-14 -9 -74 -91 -133 -183 -95 -150 -107 -173 -107 -213 0 -55 33 -94 87 -104 67 -13 90 8 211 198 130 202 137 225 78 284 -27 27 -42 34 -72 34 -22 0 -50 -8 -64 -16z\"\/><path d=\"M2275 2693 c-553 -48 -1095 -270 -1585 -649 -135 -104 -459 -423 -483 -476 -23 -49 -22 -139 2 -186 73 -142 361 -457 571 -626 285 -228 642 -407 990 -497 242 -63 336 -73 660 -74 310 0 370 5 595 52 535 111 1045 392 1455 803 122 121 250 273 275 326 19 41 19 137 0 174 -41 79 -309 363 -465 492 -447 370 -946 591 -1479 653 -113 14 -422 18 -536 8z m395 -428 c171 -34 330 -124 456 -258 112 -119 167 -219 211 -378 27 -96 24 -300 -5 -401 -72 -255 -236 -447 -474 -557 -132 -62 -201 -76 -368 -76 -167 0 -236 14 -368 76 -213 98 -373 271 -451 485 -162 444 86 934 547 1084 153 49 292 57 452 25z m909 -232 c222 -123 408 -262 593 -441 76 -74 138 -139 138 -144 0 -16 -233 -242 -330 -319 -155 -123 -309 -223 -461 -299 l-81 -41 32 46 c18 26 49 83 70 128 143 306 141 649 -6 957 -25 52 -61 116 -79 142 l-34 47 45 -20 c26 -10 76 -36 113 -56z m-2057 25 c-40 -58 -105 -190 -130 -263 -110 -324 -59 -707 132 -981 25 -35 42 -64 37 -64 -19 0 -241 119 -326 174 -188 122 -406 314 -532 468 l-58 71 108 103 c185 178 428 349 672 473 66 33 121 60 123 61 2 0 -10 -19 -26 -42z\"\/><path d=\"M2375 1950 c-198 -44 -350 -190 -395 -379 -18 -76 -8 -221 19 -290 114 -284 457 -406 731 -260 98 52 188 154 231 260 27 69 37 214 19 290 -38 163 -166 304 -326 360 -67 23 -215 33 -279 19z\"\/><\/g><\/svg><\/i> <img loading=\"lazy\" decoding=\"async\" width=\"16\" height=\"16\" alt=\"Loading\" src=\"https:\/\/dev95.site\/wp-content\/plugins\/page-views-count\/ajax-loader-2x.gif\" border=\"0\" \/><\/p>\n<div class=\"pvc_clear\"><\/div>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fp_fajr_begins":"","fp_fajr_iqamah":"","fp_dhuhr_begins":"","fp_dhuhr_iqamah":"","fp_asr_begins":"","fp_asr_iqamah":"","fp_maghrib_begins":"","fp_maghrib_iqamah":"","fp_isha_begins":"","fp_isha_iqamah":"","fp_midnight":"","fp_midnight_name":"","fp_sunrise":"","fp_single_prayer_begins_title":"","fp_single_prayer_iqamah_title":"","fp_prayer_times_for_today":"","fp_hijra_date":"","fp_fajr_name":"","fp_dhuhr_name":"","fp_asr_name":"","fp_maghrib_name":"","fp_isha_name":"","fp_sunrise_name":"","fp_currentDate":"","fp_current_time":"","fp_current_title":"","fp_current_location":"","fp_masjid_name":"","fp_prayer_title":"","fp_next_prayer_iqamah_time":"","fp_next_prayer_iqamah_title":"","fp_next_prayer_begins_time":"","fp_next_prayer_begins_title":"","fp_next_prayer_title":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[37],"tags":[],"class_list":["post-1907","post","type-post","status-publish","format-standard","hentry","category-posts"],"a3_pvc":{"activated":true,"total_views":0,"today_views":0},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Swift 6 suitable notification observers in iOS - Dev95<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/dev95.site\/ar\/swift-6-suitable-notification-observers-in-ios\/\" \/>\n<meta property=\"og:locale\" content=\"ar_AR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Swift 6 suitable notification observers in iOS - Dev95\" \/>\n<meta property=\"og:description\" content=\"I have a couple of side projects going on, although it is always a challenge to find time of them. One of them, SignalPath, is what I created back in 2015. Currently, I have been spending some time to bumpRead more &gt;&gt;&gt;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/dev95.site\/ar\/swift-6-suitable-notification-observers-in-ios\/\" \/>\n<meta property=\"og:site_name\" content=\"Dev95\" \/>\n<meta property=\"article:published_time\" content=\"2024-11-18T16:00:00+00:00\" \/>\n<meta name=\"author\" content=\"dev95\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0643\u064f\u062a\u0628 \u0628\u0648\u0627\u0633\u0637\u0629\" \/>\n\t<meta name=\"twitter:data1\" content=\"dev95\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u0648\u0642\u062a \u0627\u0644\u0642\u0631\u0627\u0621\u0629 \u0627\u0644\u0645\u064f\u0642\u062f\u0651\u0631\" \/>\n\t<meta name=\"twitter:data2\" content=\"\u062f\u0642\u064a\u0642\u062a\u0627\u0646\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/dev95.site\\\/swift-6-suitable-notification-observers-in-ios\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/dev95.site\\\/swift-6-suitable-notification-observers-in-ios\\\/\"},\"author\":{\"name\":\"dev95\",\"@id\":\"https:\\\/\\\/dev95.site\\\/#\\\/schema\\\/person\\\/b807805ffe2916206b04d0938bce0298\"},\"headline\":\"Swift 6 suitable notification observers in iOS\",\"datePublished\":\"2024-11-18T16:00:00+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/dev95.site\\\/swift-6-suitable-notification-observers-in-ios\\\/\"},\"wordCount\":458,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/dev95.site\\\/#organization\"},\"articleSection\":[\"Posts\"],\"inLanguage\":\"ar\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/dev95.site\\\/swift-6-suitable-notification-observers-in-ios\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/dev95.site\\\/swift-6-suitable-notification-observers-in-ios\\\/\",\"url\":\"https:\\\/\\\/dev95.site\\\/swift-6-suitable-notification-observers-in-ios\\\/\",\"name\":\"Swift 6 suitable notification observers in iOS - Dev95\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/dev95.site\\\/#website\"},\"datePublished\":\"2024-11-18T16:00:00+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/dev95.site\\\/swift-6-suitable-notification-observers-in-ios\\\/#breadcrumb\"},\"inLanguage\":\"ar\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/dev95.site\\\/swift-6-suitable-notification-observers-in-ios\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/dev95.site\\\/swift-6-suitable-notification-observers-in-ios\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/dev95.site\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Swift 6 suitable notification observers in iOS\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/dev95.site\\\/#website\",\"url\":\"https:\\\/\\\/dev95.site\\\/\",\"name\":\"Dev95\",\"description\":\"A comprehensive platform for data and knowledge, delivering reliable content that meets the aspirations of readers and enthusiasts.\",\"publisher\":{\"@id\":\"https:\\\/\\\/dev95.site\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/dev95.site\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ar\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/dev95.site\\\/#organization\",\"name\":\"Dev95\",\"url\":\"https:\\\/\\\/dev95.site\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ar\",\"@id\":\"https:\\\/\\\/dev95.site\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/i0.wp.com\\\/dev95.site\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/rbrrbr-6.png?fit=512%2C512&ssl=1\",\"contentUrl\":\"https:\\\/\\\/i0.wp.com\\\/dev95.site\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/rbrrbr-6.png?fit=512%2C512&ssl=1\",\"width\":512,\"height\":512,\"caption\":\"Dev95\"},\"image\":{\"@id\":\"https:\\\/\\\/dev95.site\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/dev95.site\\\/#\\\/schema\\\/person\\\/b807805ffe2916206b04d0938bce0298\",\"name\":\"dev95\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ar\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/a70a73d950838b20cd80d7ebdc955737e802e8cd896044c5473b32b946c0662a?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/a70a73d950838b20cd80d7ebdc955737e802e8cd896044c5473b32b946c0662a?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/a70a73d950838b20cd80d7ebdc955737e802e8cd896044c5473b32b946c0662a?s=96&d=mm&r=g\",\"caption\":\"dev95\"},\"url\":\"https:\\\/\\\/dev95.site\\\/ar\\\/author\\\/mohammad\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Swift 6 suitable notification observers in iOS - Dev95","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/dev95.site\/ar\/swift-6-suitable-notification-observers-in-ios\/","og_locale":"ar_AR","og_type":"article","og_title":"Swift 6 suitable notification observers in iOS - Dev95","og_description":"I have a couple of side projects going on, although it is always a challenge to find time of them. One of them, SignalPath, is what I created back in 2015. Currently, I have been spending some time to bumpRead more &gt;&gt;&gt;","og_url":"https:\/\/dev95.site\/ar\/swift-6-suitable-notification-observers-in-ios\/","og_site_name":"Dev95","article_published_time":"2024-11-18T16:00:00+00:00","author":"dev95","twitter_card":"summary_large_image","twitter_misc":{"\u0643\u064f\u062a\u0628 \u0628\u0648\u0627\u0633\u0637\u0629":"dev95","\u0648\u0642\u062a \u0627\u0644\u0642\u0631\u0627\u0621\u0629 \u0627\u0644\u0645\u064f\u0642\u062f\u0651\u0631":"\u062f\u0642\u064a\u0642\u062a\u0627\u0646"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/dev95.site\/swift-6-suitable-notification-observers-in-ios\/#article","isPartOf":{"@id":"https:\/\/dev95.site\/swift-6-suitable-notification-observers-in-ios\/"},"author":{"name":"dev95","@id":"https:\/\/dev95.site\/#\/schema\/person\/b807805ffe2916206b04d0938bce0298"},"headline":"Swift 6 suitable notification observers in iOS","datePublished":"2024-11-18T16:00:00+00:00","mainEntityOfPage":{"@id":"https:\/\/dev95.site\/swift-6-suitable-notification-observers-in-ios\/"},"wordCount":458,"commentCount":0,"publisher":{"@id":"https:\/\/dev95.site\/#organization"},"articleSection":["Posts"],"inLanguage":"ar","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/dev95.site\/swift-6-suitable-notification-observers-in-ios\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/dev95.site\/swift-6-suitable-notification-observers-in-ios\/","url":"https:\/\/dev95.site\/swift-6-suitable-notification-observers-in-ios\/","name":"Swift 6 suitable notification observers in iOS - Dev95","isPartOf":{"@id":"https:\/\/dev95.site\/#website"},"datePublished":"2024-11-18T16:00:00+00:00","breadcrumb":{"@id":"https:\/\/dev95.site\/swift-6-suitable-notification-observers-in-ios\/#breadcrumb"},"inLanguage":"ar","potentialAction":[{"@type":"ReadAction","target":["https:\/\/dev95.site\/swift-6-suitable-notification-observers-in-ios\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/dev95.site\/swift-6-suitable-notification-observers-in-ios\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/dev95.site\/"},{"@type":"ListItem","position":2,"name":"Swift 6 suitable notification observers in iOS"}]},{"@type":"WebSite","@id":"https:\/\/dev95.site\/#website","url":"https:\/\/dev95.site\/","name":"Dev95","description":"A comprehensive platform for data and knowledge, delivering reliable content that meets the aspirations of readers and enthusiasts.","publisher":{"@id":"https:\/\/dev95.site\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/dev95.site\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ar"},{"@type":"Organization","@id":"https:\/\/dev95.site\/#organization","name":"Dev95","url":"https:\/\/dev95.site\/","logo":{"@type":"ImageObject","inLanguage":"ar","@id":"https:\/\/dev95.site\/#\/schema\/logo\/image\/","url":"https:\/\/i0.wp.com\/dev95.site\/wp-content\/uploads\/2026\/07\/rbrrbr-6.png?fit=512%2C512&ssl=1","contentUrl":"https:\/\/i0.wp.com\/dev95.site\/wp-content\/uploads\/2026\/07\/rbrrbr-6.png?fit=512%2C512&ssl=1","width":512,"height":512,"caption":"Dev95"},"image":{"@id":"https:\/\/dev95.site\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/dev95.site\/#\/schema\/person\/b807805ffe2916206b04d0938bce0298","name":"dev95","image":{"@type":"ImageObject","inLanguage":"ar","@id":"https:\/\/secure.gravatar.com\/avatar\/a70a73d950838b20cd80d7ebdc955737e802e8cd896044c5473b32b946c0662a?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/a70a73d950838b20cd80d7ebdc955737e802e8cd896044c5473b32b946c0662a?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/a70a73d950838b20cd80d7ebdc955737e802e8cd896044c5473b32b946c0662a?s=96&d=mm&r=g","caption":"dev95"},"url":"https:\/\/dev95.site\/ar\/author\/mohammad\/"}]}},"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/dev95.site\/ar\/wp-json\/wp\/v2\/posts\/1907","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dev95.site\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dev95.site\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dev95.site\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dev95.site\/ar\/wp-json\/wp\/v2\/comments?post=1907"}],"version-history":[{"count":0,"href":"https:\/\/dev95.site\/ar\/wp-json\/wp\/v2\/posts\/1907\/revisions"}],"wp:attachment":[{"href":"https:\/\/dev95.site\/ar\/wp-json\/wp\/v2\/media?parent=1907"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dev95.site\/ar\/wp-json\/wp\/v2\/categories?post=1907"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dev95.site\/ar\/wp-json\/wp\/v2\/tags?post=1907"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}