bin/irt in irt-1.2.7 vs bin/irt in irt-1.2.8

@@ -94,19 +94,26 @@
                      File.open('Gemfile', 'a') do |f|
                        f.puts %(\ngem "irt")
                      end
                    end
                  end
+                 rails_version = gemfile.match(/\bgem\b.+\brails\b.+3\.0\.\d/) ? '=3.0.*' : '>=3.1.*'
                  'rails c %s %s %s'
                elsif File.exists?('./script/console')
+                 rails_version = '2.*'
                  'ruby script/console --irb="irt_rails2 %2$s" %1$s %3$s'
                end
              else
                'irt_irb %s %s'
              end
 
 ENV['IRT_INTERACTIVE_EOF'] = options[:interactive_eof].inspect if options[:interactive_eof]
 
 files.each do |file|
-  ENV['IRT_COMMAND'] = sprintf cmd_format, options[:irb_options], file, options[:rails_env]
+  ENV['IRT_COMMAND'] = case rails_version
+                       when '2.*', '=3.0.*'
+                         sprintf cmd_format, options[:irb_options], file, options[:rails_env]
+                       when '>=3.1.*'
+                         sprintf cmd_format, options[:rails_env], options[:irb_options], file
+                       end
   exit(1) unless system ENV['IRT_COMMAND']
 end