Rails server doesn't see code changes and reload files

ruby-on-rails vagrant puma ruby-on-rails-5

Add the following to config/environments/development.rb

#config.file_watcher = ActiveSupport::EventedFileUpdateCheckerconfig.file_watcher = ActiveSupport::FileUpdateChecker

FileUpdateChecker will detect by polling the change of the file.

ruby-on-rails vagrant puma ruby-on-rails-5

I've solved my problem adding below line to the development.rb file.

config.reload_classes_only_on_change = false

ruby-on-rails vagrant puma ruby-on-rails-5

pocari's solution worked for me but I had to wait a few seconds before a page reload, otherwise the content was not always updated.

Adding an option to the synced_folder as described in this answer worked fine:

config.vm.synced_folder ".", "/vagrant", type: "nfs", mount_options: ['actimeo=1']

(and the change in development.rb is not necessary)

CodeHunter