Rails теряет преводы.

array.each { |a| t('translate') }

void@Amidala ~/Development/Web/depot_i (master)
$ rails c
Loading development environment (Rails 3.2.8)
1.9.3-p194 :001 > I18n.locale = :lv                                                                                                      => :lv 
1.9.3-p194 :002 > 5.times { puts I18n.t('layout.application.default_page_title'); puts I18n.backend.send(:translations)[:lv][:layout][:application]  }
Pragmatic Gramatnīca
{:default_page_title=>"Pragmatic Gramatnīca"}
Pragmatic Gramatnīca
{:default_page_title=>"Pragmatic Gramatnīca"}
Pragmatic Gramatnīca
{:default_page_title=>"Pragmatic Gramatnīca"}
Pragmatic Gramatnīca
{:default_page_title=>"Pragmatic Gramatnīca"}
Pragmatic Gramatnīca
{:default_page_title=>"Pragmatic Gramatnīca"}
 => 5 
1.9.3-p194 :003 >

[3] pry(main)> I18n.locale = :en
=> :en
[4] pry(main)> 
[5] pry(main)> 
[6] pry(main)> 5.times do
[6] pry(main)*   puts I18n.t('controllers.session.update_info')  
[6] pry(main)*   puts I18n.backend.send(:translations)[:en][:layout][:application]  
[6] pry(main)* end  
 Пожалуйста, заполните нижерасположенные поля.
NoMethodError: undefined method `[]' for nil:NilClass
from (pry):9:in `block in __pry__'
[7] pry(main)> 

module I18n
  module Backend
    # A simple backend that reads translations from YAML files and stores them in
    # an in-memory hash. Relies on the Base backend.

puts I18n.backend.send(:translations)[:en][:controllers][:session]

puts I18n.backend.send(:translations)