default localte option in translated_inputs form builder method

Author: raihan2006i

lib/active_admin/globalize/form_builder_extension.rb

@@ -8,10 +8,11 @@ def translated_inputs(name = "Translations", options = {}, &block)
         available_locales = options.fetch(:available_locales, I18n.available_locales.sort)
         switch_locale = options.fetch(:switch_locale, false)
         auto_sort = options.fetch(:auto_sort, true)
+        default_locale = options.fetch(:default_locale, I18n.default_locale)
         template.content_tag(:div, class: "activeadmin-translations") do
           template.content_tag(:ul, class: "available-locales") do
             (auto_sort ? available_locales.sort : available_locales).map do |locale|
-              default = 'default' if locale == I18n.default_locale
+              default = 'default' if locale == default_locale
               template.content_tag(:li) do
                 I18n.with_locale(switch_locale ? locale : I18n.locale) do
                   template.content_tag(:a, I18n.t(:"active_admin.globalize.language.#{locale}"), href:".locale-#{locale}", :class => default)