class I18n::Backend::LazyLoadable

Public Class Methods

# File lib/i18n/backend/lazy_loadable.rb, line 66
def initialize(lazy_load: false)
  @lazy_load = lazy_load
end

Public Instance Methods

available_locales ()

Parse the load path and extract all locales.

Calls superclass method

# File lib/i18n/backend/lazy_loadable.rb, line 99
def available_locales
  if lazy_load?
    I18n.load_path.map { |path| LocaleExtractor.locale_from_path(path) }.uniq
  else
    super
  end
end

eager_load! ()

Eager loading is not supported in the lazy context.

Calls superclass method

# File lib/i18n/backend/lazy_loadable.rb, line 90
def eager_load!
  if lazy_load?
    raise UnsupportedMethod.new(__method__, self.class, "Cannot eager load translations because backend was configured with lazy_load: true.")
  else
    super
  end
end

initialized? ()

Returns whether the current locale is initialized.

Calls superclass method

# File lib/i18n/backend/lazy_loadable.rb, line 71
def initialized?
  if lazy_load?
    initialized_locales[I18n.locale]
  else
    super
  end
end

lookup (locale, key, scope = [], options = EMPTY_HASH)

Calls superclass method

# File lib/i18n/backend/lazy_loadable.rb, line 107
def lookup(locale, key, scope = [], options = EMPTY_HASH)
  if lazy_load?
    I18n.with_locale(locale) do
      super
    end
  else
    super
  end
end

reload! ()

Clean up translations and uninitialize all locales.

Calls superclass method

# File lib/i18n/backend/lazy_loadable.rb, line 80
def reload!
  if lazy_load?
    @initialized_locales = nil
    @translations = nil
  else
    super
  end
end

Protected Instance Methods

init_translations ()

Load translations from files that belong to the current locale.

# File lib/i18n/backend/lazy_loadable.rb, line 121
def init_translations
  file_errors = if lazy_load?
    initialized_locales[I18n.locale] = true
    load_translations_and_collect_file_errors(filenames_for_current_locale)
  else
    @initialized = true
    load_translations_and_collect_file_errors(I18n.load_path)
  end

  raise InvalidFilenames.new(file_errors) unless file_errors.empty?
end

initialized_locales ()

# File lib/i18n/backend/lazy_loadable.rb, line 133
def initialized_locales
  @initialized_locales ||= Hash.new(false)
end