Module: Groseillier::Locale

Defined in:
lib/groseillier/locale.rb

Class Method Summary collapse

Class Method Details

.available ⇒ Object

Return really supported locales



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# File 'lib/groseillier/locale.rb', line 15

def available
  [:fr, :en].freeze
end

.collection_select(default = false) ⇒ Object

Return array suitable for use with options_for_select



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# File 'lib/groseillier/locale.rb', line 20

def collection_select(default = false)
  locales = available.dup
  locales.map! { |locale| [ human_name(locale), locale ] }
  locales.sort! { |a, b| a.first <=> b.first }
  locales.insert(0, [human_name(''), '']) if default
  locales
end

.human_name(locale) ⇒ Object

Convert locale (ex: :en) to human name (ex: English)



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# File 'lib/groseillier/locale.rb', line 6

def human_name(locale)
  if locale.blank?
    I18n.t('locale.default', locale_name: I18n.t('locale.name', locale: default_locale))
  else
    I18n.t('locale.name', locale: locale)
  end
end