class FeduxOrgStdlib::LocaleConfigurator
Configuration for language on cli
Make sure you have translations for errors:
use_empty_locale: use_invalid_locale:
Attributes
detected_locale[R]
detector[R]
logger[R]
pattern[R]
Public Class Methods
new( path:, default_locale: nil, enforce_available_locales: true, detector: FeduxOrgStdlib::ShellLanguageDetector.new, logger: FeduxOrgStdlib::Logging::Logger.new )
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# File lib/fedux_org_stdlib/locale_configurator.rb, line 21 def initialize( path:, default_locale: nil, enforce_available_locales: true, detector: FeduxOrgStdlib::ShellLanguageDetector.new, logger: FeduxOrgStdlib::Logging::Logger.new ) @pattern = File.join(path, '*.yml') @detector = detector @detected_locale = detect_locale(overwrite: default_locale) @logger = logger I18n::Backend::Simple.send(:include, I18n::Backend::Fallbacks) I18n.load_path = locale_files I18n.backend.load_translations I18n.default_locale = @detected_locale I18n.available_locales = available_locales I18n.enforce_available_locales = enforce_available_locales end
Public Instance Methods
available_locales()
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# File lib/fedux_org_stdlib/locale_configurator.rb, line 58 def available_locales locale_files.map { |f| File.basename(f, '.yml').to_sym } end
t(*args, &block)
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# File lib/fedux_org_stdlib/locale_configurator.rb, line 62 def t(*args, &block) I18n.t(*args, &block) end
use_locale(l)
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# File lib/fedux_org_stdlib/locale_configurator.rb, line 42 def use_locale(l) l = l.to_sym if l.blank? logger.warn I18n.t('errors.use_empty_locale', codes: available_locales.to_list, fallback_locale: detected_locale) return end unless valid_locale?(l) logger.warn I18n.t('errors.use_invalid_locale', codes: available_locales.to_list, fallback_locale: detected_locale) return end I18n.locale = l end
validate_and_return_locale(l)
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# File lib/fedux_org_stdlib/locale_configurator.rb, line 66 def validate_and_return_locale(l) return l.to_sym if valid_locale? l logger.warn I18n.t('errors.use_invalid_locale', codes: available_locales.to_list, fallback_locale: detected_locale) detected_locale end
Private Instance Methods
detect_locale(overwrite:)
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# File lib/fedux_org_stdlib/locale_configurator.rb, line 80 def detect_locale(overwrite:) options = {} options[:allowed] = available_locales options[:overwrite] = overwrite.to_sym if overwrite detector.detect(**options).language_code end
locale_files()
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# File lib/fedux_org_stdlib/locale_configurator.rb, line 88 def locale_files @locale_files ||= Dir.glob(pattern) end
valid_locale?(l)
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# File lib/fedux_org_stdlib/locale_configurator.rb, line 76 def valid_locale?(l) available_locales.include? l.to_sym end