ruby-on-rails - 在 Heroku 区域设置弃用警告上部署 Rails 4.0.2

Question

我已经更新到 Rails 4.0.2 并且收到弃用警告:

[deprecated] I18n.enforce_available_locales will default to true in the future. If you really want to skip validation of your locale you can set I18n.enforce_available_locales = false to avoid this message.

为了摆脱警告，我决定设置:

I18n.config.enforce_available_locales = true
config.i18n.default_locale = :es

在我的 config/application.rb 文件中。

它适用于开发，但是当我将我的工作部署到 Heroku 时，出现以下错误:

-----> Writing config/database.yml to read from DATABASE_URL
-----> Preparing app for Rails asset pipeline
       Running: rake assets:precompile
       rake aborted!
       :es is not a valid locale
       /tmp/build_e6bd0f83-f9f7-45ad-9d98-13384d9403dc/vendor/bundle/ruby/2.1.0/gems/i18n-0.6.9/lib/i18n.rb:288:in `enforce_available_locales!'
       /tmp/build_e6bd0f83-f9f7-45ad-9d98-13384d9403dc/vendor/bundle/ruby/2.1.0/gems/i18n-0.6.9/lib/i18n/config.rb:32:in `default_locale='
       /tmp/build_e6bd0f83-f9f7-45ad-9d98-13384d9403dc/vendor/bundle/ruby/2.1.0/gems/i18n-0.6.9/lib/i18n.rb:35:in `default_locale='
       /tmp/build_e6bd0f83-f9f7-45ad-9d98-13384d9403dc/vendor/bundle/ruby/2.1.0/gems/activesupport-4.0.2/lib/active_support/i18n_railtie.rb:41:in `block in initialize_i18n'
       /tmp/build_e6bd0f83-f9f7-45ad-9d98-13384d9403dc/vendor/bundle/ruby/2.1.0/gems/activesupport-4.0.2/lib/active_support/i18n_railtie.rb:34:in `each'
       /tmp/build_e6bd0f83-f9f7-45ad-9d98-13384d9403dc/vendor/bundle/ruby/2.1.0/gems/activesupport-4.0.2/lib/active_support/i18n_railtie.rb:34:in `initialize_i18n'
       /tmp/build_e6bd0f83-f9f7-45ad-9d98-13384d9403dc/vendor/bundle/ruby/2.1.0/gems/activesupport-4.0.2/lib/active_support/i18n_railtie.rb:15:in `block in <class:Railtie>'
       /tmp/build_e6bd0f83-f9f7-45ad-9d98-13384d9403dc/vendor/bundle/ruby/2.1.0/gems/activesupport-4.0.2/lib/active_support/lazy_load_hooks.rb:36:in `call'
       /tmp/build_e6bd0f83-f9f7-45ad-9d98-13384d9403dc/vendor/bundle/ruby/2.1.0/gems/activesupport-4.0.2/lib/active_support/lazy_load_hooks.rb:36:in `execute_hook'
       /tmp/build_e6bd0f83-f9f7-45ad-9d98-13384d9403dc/vendor/bundle/ruby/2.1.0/gems/activesupport-4.0.2/lib/active_support/lazy_load_hooks.rb:45:in `block in run_load_hooks'
       /tmp/build_e6bd0f83-f9f7-45ad-9d98-13384d9403dc/vendor/bundle/ruby/2.1.0/gems/activesupport-4.0.2/lib/active_support/lazy_load_hooks.rb:44:in `each'
       /tmp/build_e6bd0f83-f9f7-45ad-9d98-13384d9403dc/vendor/bundle/ruby/2.1.0/gems/activesupport-4.0.2/lib/active_support/lazy_load_hooks.rb:44:in `run_load_hooks'
       /tmp/build_e6bd0f83-f9f7-45ad-9d98-13384d9403dc/vendor/bundle/ruby/2.1.0/gems/railties-4.0.2/lib/rails/application/finisher.rb:62:in `block in <module:Finisher>'
       /tmp/build_e6bd0f83-f9f7-45ad-9d98-13384d9403dc/vendor/bundle/ruby/2.1.0/gems/railties-4.0.2/lib/rails/initializable.rb:30:in `instance_exec'
       /tmp/build_e6bd0f83-f9f7-45ad-9d98-13384d9403dc/vendor/bundle/ruby/2.1.0/gems/railties-4.0.2/lib/rails/initializable.rb:30:in `run'
       /tmp/build_e6bd0f83-f9f7-45ad-9d98-13384d9403dc/vendor/bundle/ruby/2.1.0/gems/railties-4.0.2/lib/rails/initializable.rb:55:in `block in run_initializers'
       /tmp/build_e6bd0f83-f9f7-45ad-9d98-13384d9403dc/vendor/bundle/ruby/2.1.0/gems/railties-4.0.2/lib/rails/initializable.rb:54:in `run_initializers'
       /tmp/build_e6bd0f83-f9f7-45ad-9d98-13384d9403dc/vendor/bundle/ruby/2.1.0/gems/railties-4.0.2/lib/rails/application.rb:215:in `initialize!'
       /tmp/build_e6bd0f83-f9f7-45ad-9d98-13384d9403dc/vendor/bundle/ruby/2.1.0/gems/railties-4.0.2/lib/rails/railtie/configurable.rb:30:in `method_missing'
       /tmp/build_e6bd0f83-f9f7-45ad-9d98-13384d9403dc/config/environment.rb:5:in `<top (required)>'
       /tmp/build_e6bd0f83-f9f7-45ad-9d98-13384d9403dc/vendor/bundle/ruby/2.1.0/gems/activesupport-4.0.2/lib/active_support/dependencies.rb:229:in `require'
       /tmp/build_e6bd0f83-f9f7-45ad-9d98-13384d9403dc/vendor/bundle/ruby/2.1.0/gems/activesupport-4.0.2/lib/active_support/dependencies.rb:229:in `block in require'
       /tmp/build_e6bd0f83-f9f7-45ad-9d98-13384d9403dc/vendor/bundle/ruby/2.1.0/gems/activesupport-4.0.2/lib/active_support/dependencies.rb:214:in `load_dependency'
       /tmp/build_e6bd0f83-f9f7-45ad-9d98-13384d9403dc/vendor/bundle/ruby/2.1.0/gems/activesupport-4.0.2/lib/active_support/dependencies.rb:229:in `require'
       /tmp/build_e6bd0f83-f9f7-45ad-9d98-13384d9403dc/vendor/bundle/ruby/2.1.0/gems/railties-4.0.2/lib/rails/application.rb:189:in `require_environment!'
       /tmp/build_e6bd0f83-f9f7-45ad-9d98-13384d9403dc/vendor/bundle/ruby/2.1.0/gems/railties-4.0.2/lib/rails/application.rb:250:in `block in run_tasks_blocks'
       /tmp/build_e6bd0f83-f9f7-45ad-9d98-13384d9403dc/vendor/bundle/ruby/2.1.0/gems/sprockets-rails-2.0.1/lib/sprockets/rails/task.rb:54:in `block (2 levels) in define'

有什么办法可以避免这个错误吗？

谢谢

Answer 1

我认为如果您先设置 config.i18n.available_locales = [:es] 应该可以。