Merge pull request rails#52780 from starwels/patch-1

[ci skip] Update caching development mode default status docs

Author: rafaelfranca

guides/source/caching_with_rails.md

@@ -723,9 +723,10 @@ Caching in Development
 
 By default, caching is *enabled* in development mode with
 [`:memory_store`](#activesupport-cache-memorystore).
+This doesn't apply to Action Controller caching, which is disabled
+by default.
 
-Rails also provides the rails command `dev:cache` to
-easily toggle Action Controller caching on/off.
+To enable Action Controller caching Rails provides the `bin/rails dev:cache` command.
 
 ```bash
 $ bin/rails dev:cache

railties/lib/rails/commands/dev/dev_command.rb

@@ -5,7 +5,7 @@
 module Rails
   module Command
     class DevCommand < Base # :nodoc:
-      desc "cache", "Toggle development mode caching on/off"
+      desc "cache", "Toggle Action Controller development mode caching on/off"
       def cache
         Rails::DevCaching.enable_by_file
       end

railties/lib/rails/dev_caching.rb

@@ -12,10 +12,10 @@ def enable_by_file
 
         if File.exist?(FILE)
           delete_cache_file
-          puts "Development mode is no longer being cached."
+          puts "Action Controller caching disabled for development mode."
         else
           create_cache_file
-          puts "Development mode is now being cached."
+          puts "Action Controller caching enabled for development mode"
         end
 
         FileUtils.touch "tmp/restart.txt"