Rails I18n validation deprecation warning

Question

I just updated to rails 4.0.2 and I\'m getting this warning:

[deprecated] I18n.enforce_available_locales will default to true in the future. If you re

Answer 1

Just for completeness, note that you can also get rid of the warning by setting I18n.enforce_available_locales to true (or false) in config/application.rb:

require File.expand_path('../boot', __FILE__)
.
.
.
module SampleApp
  class Application < Rails::Application
    .
    .
    .
    I18n.enforce_available_locales = true
    .
    .
    .
  end
end