Enable String Literal rule styles in guides to be more consistent with codebase styles

guides/.rubocop.yml

@@ -4,9 +4,6 @@ inherit_from:
 AllCops:
   TargetRubyVersion: 3.0
 
-Style/StringLiterals:
-  Enabled: false
-
 Layout/IndentationConsistency:
   Enabled: false
 

guides/source/7_1_release_notes.md

@@ -193,7 +193,7 @@ development:
 Alternatively, integration can be achieved using the `DATABASE_URL` environment variable:
 
 ```ruby
-ENV['DATABASE_URL'] # => "trilogy://localhost/blog_development?pool=5"
+ENV["DATABASE_URL"] # => "trilogy://localhost/blog_development?pool=5"
 ```
 
 ### Add `ActiveSupport::MessagePack`

guides/source/action_cable_overview.md

@@ -136,7 +136,7 @@ session, your session cookie is named `_session` and the user ID key is `user_id
 can use this approach:
 
 ```ruby
-verified_user = User.find_by(id: cookies.encrypted['_session']['user_id'])
+verified_user = User.find_by(id: cookies.encrypted["_session"]["user_id"])
 ```
 
 [`ActionCable::Connection::Base`]: https://api.rubyonrails.org/classes/ActionCable/Connection/Base.html
@@ -238,7 +238,7 @@ specific channel to handle raised exceptions:
 ```ruby
 # app/channels/chat_channel.rb
 class ChatChannel < ApplicationCable::Channel
-  rescue_from 'MyError', with: :deliver_error_message
+  rescue_from "MyError", with: :deliver_error_message
 
   private
     def deliver_error_message(e)
@@ -479,8 +479,8 @@ consumer.subscriptions.create({ channel: "ChatChannel", room: "Best Room" }, {
 ActionCable.server.broadcast(
   "chat_#{room}",
   {
-    sent_by: 'Paul',
-    body: 'This is a cool chat app.'
+    sent_by: "Paul",
+    body: "This is a cool chat app."
   }
 )
 ```
@@ -548,7 +548,7 @@ class AppearanceChannel < ApplicationCable::Channel
   end
 
   def appear(data)
-    current_user.appear(on: data['appearing_on'])
+    current_user.appear(on: data["appearing_on"])
   end
 
   def away
@@ -697,8 +697,8 @@ application:
 # Somewhere in your app this is called, perhaps from a NewCommentJob
 WebNotificationsChannel.broadcast_to(
   current_user,
-  title: 'New things!',
-  body: 'All the news fit to print'
+  title: "New things!",
+  body: "All the news fit to print"
 )
 ```
 
@@ -787,7 +787,7 @@ passed to the server config as an array. The origins can be instances of
 strings or regular expressions, against which a check for the match will be performed.
 
 ```ruby
-config.action_cable.allowed_request_origins = ['https://rubyonrails.com', %r{http://ruby.*}]
+config.action_cable.allowed_request_origins = ["https://rubyonrails.com", %r{http://ruby.*}]
 ```
 
 To disable and allow requests from any origin:
@@ -841,7 +841,7 @@ the user account id if available, else "no-account" while tagging:
 
 ```ruby
 config.action_cable.log_tags = [
-  -> request { request.env['user_account_id'] || "no-account" },
+  -> request { request.env["user_account_id"] || "no-account" },
   :action_cable,
   -> request { request.uuid }
 ]
@@ -865,7 +865,7 @@ listen for WebSocket requests on `/websocket`, specify that path to
 ```ruby
 # config/application.rb
 class Application < Rails::Application
-  config.action_cable.mount_path = '/websocket'
+  config.action_cable.mount_path = "/websocket"
 end
 ```
 

guides/source/action_controller_overview.md

@@ -178,7 +178,7 @@ NOTE: Support for parsing XML parameters has been extracted into a gem named `ac
 The `params` hash will always contain the `:controller` and `:action` keys, but you should use the methods [`controller_name`][] and [`action_name`][] instead to access these values. Any other parameters defined by the routing, such as `:id`, will also be available. As an example, consider a listing of clients where the list can show either active or inactive clients. We can add a route that captures the `:status` parameter in a "pretty" URL:
 
 ```ruby
-get '/clients/:status', to: 'clients#index', foo: 'bar'
+get "/clients/:status", to: "clients#index", foo: "bar"
 ```
 
 In this case, when a user opens the URL `/clients/active`, `params[:status]` will be set to "active". When this route is used, `params[:foo]` will also be set to "bar", as if it were passed in the query string. Your controller will also receive `params[:action]` as "index" and `params[:controller]` as "clients".
@@ -207,7 +207,7 @@ end
 And the following route:
 
 ```ruby
-get '/books/:id', to: 'books#show'
+get "/books/:id", to: "books#show"
 ```
 
 When a user opens the URL `/books/4_2`, the controller will extract the composite
@@ -436,14 +436,14 @@ Rails sets up a session key (the name of the cookie) when signing the session da
 
 ```ruby
 # Be sure to restart your server when you modify this file.
-Rails.application.config.session_store :cookie_store, key: '_your_app_session'
+Rails.application.config.session_store :cookie_store, key: "_your_app_session"
 ```
 
 You can also pass a `:domain` key and specify the domain name for the cookie:
 
 ```ruby
 # Be sure to restart your server when you modify this file.
-Rails.application.config.session_store :cookie_store, key: '_your_app_session', domain: ".example.com"
+Rails.application.config.session_store :cookie_store, key: "_your_app_session", domain: ".example.com"
 ```
 
 Rails sets up (for the CookieStore) a secret key used for signing the session data in `config/credentials.yml.enc`. This can be changed with `bin/rails credentials:edit`.
@@ -669,7 +669,7 @@ into `String`s:
 class CookiesController < ApplicationController
   def set_cookie
     cookies.encrypted[:expiration_date] = Date.tomorrow # => Thu, 20 Mar 2014
-    redirect_to action: 'read_cookie'
+    redirect_to action: "read_cookie"
   end
 
   def read_cookie
@@ -1104,7 +1104,7 @@ class MyController < ActionController::Base
   include ActionController::Live
 
   def stream
-    response.headers['Content-Type'] = 'text/event-stream'
+    response.headers["Content-Type"] = "text/event-stream"
     100.times {
       response.stream.write "hello world\n"
       sleep 1
@@ -1140,7 +1140,7 @@ class LyricsController < ActionController::Base
   include ActionController::Live
 
   def show
-    response.headers['Content-Type'] = 'text/event-stream'
+    response.headers["Content-Type"] = "text/event-stream"
     song = Song.find(params[:id])
 
     song.each do |line|
@@ -1201,13 +1201,13 @@ Sometimes it's desirable to filter out from log files some sensitive locations y
 You can do that by using the `config.filter_redirect` configuration option:
 
 ```ruby
-config.filter_redirect << 's3.amazonaws.com'
+config.filter_redirect << "s3.amazonaws.com"
 ```
 
 You can set it to a String, a Regexp, or an array of both.
 
 ```ruby
-config.filter_redirect.concat ['s3.amazonaws.com', /private_path/]
+config.filter_redirect.concat ["s3.amazonaws.com", /private_path/]
 ```
 
 Matching URLs will be marked as '[FILTERED]'.

guides/source/action_mailbox_basics.md

@@ -357,7 +357,7 @@ class ForwardsMailboxTest < ActionMailbox::TestCase
   test "directly recording a client forward for a forwarder and forwardee corresponding to one project" do
     assert_difference -> { people(:david).buckets.first.recordings.count } do
       receive_inbound_email_from_mail \
-        to: 'save@example.com',
+        to: "save@example.com",
         from: people(:david).email_address,
         subject: "Fwd: Status update?",
         body: <<~BODY