init_gettext (ActionController::Base)

    # File lib/gettext/rails.rb, line 151
        def self.init_gettext(domainname, options = {}, content_type = "text/html")
          opt = {:charset => "UTF-8", :content_type => content_type}
          if options.kind_of? String
            # For backward compatibility
            opt.merge!(:charset => options, :content_type => content_type)
          end
          GetText.output_charset = opt[:charset]
          @@gettext_domainname = domainname
          @@gettext_content_type = opt[:content_type]
        end