Class: I18n::Backend::ActiveRecord
- Defined in:
- lib/active_support/vendor/i18n-0.3.7/i18n/backend/active_record/translation.rb,
lib/active_support/vendor/i18n-0.3.7/i18n/backend/active_record.rb,
lib/active_support/vendor/i18n-0.3.7/i18n/backend/active_record/missing.rb,
lib/active_support/vendor/i18n-0.3.7/i18n/backend/active_record/store_procs.rb
Overview
ActiveRecord model used to store actual translations to the database.
This model expects a table like the following to be already set up in your the database:
create_table :translations do |t|
t.string :locale
t.string :key
t.text :value
t.text :interpolations
t.boolean :is_proc, :default => false
end
This model supports to named scopes :locale and :lookup. The :locale scope simply adds a condition for a given locale:
I18n::Backend::ActiveRecord::Translation.locale(:en).all
# => all translation records that belong to the :en locale
The :lookup scope adds a condition for looking up all translations that either start with the given keys (joined by an optionally given separator or I18n.default_separator) or that exactly have this key.
# with translations present for :"foo.bar" and :"foo.baz"
I18n::Backend::ActiveRecord::Translation.lookup(:foo)
# => an array with both translation records :"foo.bar" and :"foo.baz"
I18n::Backend::ActiveRecord::Translation.lookup([:foo, :bar])
I18n::Backend::ActiveRecord::Translation.lookup(:"foo.bar")
# => an array with the translation record :"foo.bar"
When the StoreProcs module was mixed into this model then Procs will be stored to the database as Ruby code and evaluated when :value is called.
Translation = I18n::Backend::ActiveRecord::Translation
Translation.create \
:locale => 'en'
:key => 'foo'
:value => lambda { |key, options| 'FOO' }
Translation.find_by_locale_and_key('en', 'foo').value
# => 'FOO'
Defined Under Namespace
Modules: Missing, StoreProcs Classes: Translation
Constant Summary
Constants included from Base
Base::INTERPOLATION_SYNTAX_PATTERN, Base::RESERVED_KEYS
Constants included from Helpers
Helpers::SEPARATOR_ESCAPE_CHAR
Instance Method Summary collapse
- #available_locales ⇒ Object
- #reload! ⇒ Object
- #store_translations(locale, data, options = {}) ⇒ Object
Methods included from Base
#initialized?, #load_translations, #localize, #translate
Methods included from Helpers
#deep_symbolize_keys, #escape_default_separator, #unescape_default_separator, #unwind_keys, #wind_keys
Instance Method Details
#available_locales ⇒ Object
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# File 'lib/active_support/vendor/i18n-0.3.7/i18n/backend/active_record.rb', line 25 def available_locales begin Translation.available_locales rescue ::ActiveRecord::StatementInvalid [] end end |
#reload! ⇒ Object
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# File 'lib/active_support/vendor/i18n-0.3.7/i18n/backend/active_record.rb', line 13 def reload! end |
#store_translations(locale, data, options = {}) ⇒ Object
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# File 'lib/active_support/vendor/i18n-0.3.7/i18n/backend/active_record.rb', line 16 def store_translations(locale, data, = {}) separator = [:separator] || I18n.default_separator wind_keys(data, separator).each do |key, value| store_link(locale, key, value) if value.is_a?(Symbol) Translation.locale(locale).lookup((key, separator), separator).delete_all Translation.create(:locale => locale.to_s, :key => key.to_s, :value => value) end end |