Module: Einvoicing::I18n

Defined in:
lib/einvoicing/i18n.rb

Overview

Thin wrapper around ::I18n for gem-internal translations. Loads the gem's own locale files on setup; in Rails apps the engine already handles the load_path, so duplicates are skipped.

Constant Summary collapse

DEFAULT_LOCALE = 
:en
LOCALES_PATH = 
File.expand_path("../../config/locales", __dir__)

Class Method Summary collapse

Class Method Details

.setup ⇒ Object 



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# File 'lib/einvoicing/i18n.rb', line 13

def self.setup
  locale_files = Dir[File.join(LOCALES_PATH, "*.yml")]
  new_files = locale_files - ::I18n.load_path
  return if new_files.empty?

  ::I18n.load_path += new_files
  ::I18n.backend.load_translations
end

.t(key, **options) ⇒ Object 



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# File 'lib/einvoicing/i18n.rb', line 22

def self.t(key, **options)
  locale = options.delete(:locale) { ::I18n.locale }
  ::I18n.t("einvoicing.#{key}", locale: locale, **options)
rescue ::I18n::MissingTranslationData
  ::I18n.t("einvoicing.#{key}", locale: DEFAULT_LOCALE, **options)
rescue StandardError
  key.to_s
end