Class: I18n::Backend::LazyLoadable

Inherits:
Simple
  • Object
show all
Defined in:
lib/i18n/backend/lazy_loadable.rb

Defined Under Namespace

Classes: FilenameIncorrect

Constant Summary

Constants included from Transliterator

Transliterator::DEFAULT_REPLACEMENT_CHAR

Instance Method Summary collapse

Methods included from Simple::Implementation

#store_translations, #translations

Methods included from Base

#exists?, #load_translations, #localize, #store_translations, #translate

Methods included from Transliterator

get, #transliterate

Constructor Details

#initialize(lazy_load: false) ⇒ LazyLoadable

Returns a new instance of LazyLoadable.


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# File 'lib/i18n/backend/lazy_loadable.rb', line 66

def initialize(lazy_load: false)
  @lazy_load = lazy_load
end

Instance Method Details

#available_localesObject

Parse the load path and extract all locales.


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# 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) }
  else
    super
  end
end

#eager_load!Object

Eager loading is not supported in the lazy context.


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# 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?Boolean

Returns whether the current locale is initialized.

Returns:

  • (Boolean)

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# 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) ⇒ Object


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# 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!Object

Clean up translations and uninitialize all locales.


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# File 'lib/i18n/backend/lazy_loadable.rb', line 80

def reload!
  if lazy_load?
    @initialized_locales = nil
    @translations = nil
  else
    super
  end
end