Module: ActiverecordGlobalize::Translates::InstanceMethods

Defined in:
lib/activerecord_globalize/translates.rb

Instance Method Summary collapse

Instance Method Details

#as_json ⇒ Object

Overrides to_json to exclude translated_attrs



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# File 'lib/activerecord_globalize/translates.rb', line 49

def as_json(*)
  attributes.delete_if { |k, _v| translated_attrs.map { |f| translated_attr_name(f) }.include?(k) }
end

#read_translation(attr_name, locale = I18n.locale) ⇒ Object

get translations hstore of the field then if the current locale in translations return it’s value if not return the default locale’s value if current/default locale not found return actual field value

attr_name field name locale desired locale



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# File 'lib/activerecord_globalize/translates.rb', line 36

def read_translation(attr_name, locale = I18n.locale)
  translations = send(translated_attr_name(attr_name)) || {}
  return translations[locale] if translations.key?(locale)
  return translations[I18n.default_locale] if translations.key?(I18n.default_locale)
  self[attr_name]
end

#translated_attr_name(attr_name) ⇒ Object

return translated field name of a field



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# File 'lib/activerecord_globalize/translates.rb', line 44

def translated_attr_name(attr_name)
  "#{attr_name}_translations"
end

#update_with_locale!(locale, *attrs) ⇒ Object

activerecord update attributes in specific locale



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# File 'lib/activerecord_globalize/translates.rb', line 54

def update_with_locale!(locale, *attrs)
  I18n.with_locale locale do
    update!(*attrs)
  end
end

#write_translation(attr_name, value, locale = I18n.locale) ⇒ Object

set value to a specific/current locale and fire ActiveRecord attribute_will_change! if the current locale equals the default locale update value of original field

attr_name field name value locale value locale desired locale



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# File 'lib/activerecord_globalize/translates.rb', line 18

def write_translation(attr_name, value, locale = I18n.locale)
  translation_store = translated_attr_name(attr_name)
  translations = send(translation_store) || {}
  send("#{translation_store}_will_change!") unless translations[locale.to_s] == value
  translations[locale.to_s] = value
  send("#{translation_store}=", translations)
  self[attr_name] = value if I18n.default_locale == I18n.locale
  value
end