Hi, found issue with jruby 

When I tried running our app with JRuby Head ruby 1.9 mode I get the following error:

My fix was changing the *args to *args_local in action_view_mods.rb

/Users/francisco/realtravel/rtsite/realtravel.com/gems/jruby/1.9/gems/actionmailer-2.3.8/lib/action_mailer/vendor/tmail-1.2.7/tmail/net.rb:146 warning: optional boolean argument is obsoleted
/Users/francisco/realtravel/rtsite/realtravel.com/gems/jruby/1.9/gems/actionmailer-2.3.8/lib/action_mailer/vendor/tmail-1.2.7/tmail/net.rb:165 warning: optional boolean argument is obsoleted
org/jruby/RubyKernel.java:1050:in `require19': /Users/francisco/realtravel/rtsite/realtravel.com/gems/jruby/1.9/gems/haml-3.0.25/lib/haml/helpers/action_view_mods.rb:167: duplicate rest argument name            proc = proc {|*args| with_tabs(1) {oldproc.call(*args)}} (SyntaxError)
                              ^
	from /Users/francisco/realtravel/rtsite/realtravel.com/gems/jruby/1.9/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:156:in `require'
	from /Users/francisco/realtravel/rtsite/realtravel.com/gems/jruby/1.9/gems/haml-3.0.25/lib/haml/helpers/action_view_mods.rb:521:in `new_constants_in'
	from /Users/francisco/realtravel/rtsite/realtravel.com/gems/jruby/1.9/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:156:in `require'
	from /Users/francisco/realtravel/rtsite/realtravel.com/gems/jruby/1.9/gems/haml-3.0.25/lib/haml/template.rb:3:in `(root)'
	from org/jruby/RubyKernel.java:1076:in `load19'
	from /Users/francisco/realtravel/rtsite/realtravel.com/gems/jruby/1.9/gems/haml-3.0.25/lib/haml/template.rb:380:in `load_file'
	from /Users/francisco/realtravel/rtsite/realtravel.com/gems/jruby/1.9/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:521:in `new_constants_in'
	from /Users/francisco/realtravel/rtsite/realtravel.com/gems/jruby/1.9/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:379:in `load_file'
	from /Users/francisco/realtravel/rtsite/realtravel.com/gems/jruby/1.9/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:259:in `require_or_load'
	from /Users/francisco/realtravel/rtsite/realtravel.com/gems/jruby/1.9/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:425:in `load_missing_constant'
	from /Users/francisco/realtravel/rtsite/realtravel.com/gems/jruby/1.9/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:80:in `const_missing_with_dependencies'
	from /Users/francisco/realtravel/rtsite/realtravel.com/config/environments/development.rb:473:in `load_environment'
	from org/jruby/RubyKernel.java:1096:in `eval19'
	from /Users/francisco/realtravel/rtsite/realtravel.com/gems/jruby/1.9/gems/rails-2.3.8/lib/initializer.rb:386:in `load_environment'
	from /Users/francisco/realtravel/rtsite/realtravel.com/gems/jruby/1.9/gems/activesupport-2.3.8/lib/active_support/core_ext/kernel/reporting.rb:11:in `silence_warnings'
	from /Users/francisco/realtravel/rtsite/realtravel.com/gems/jruby/1.9/gems/rails-2.3.8/lib/initializer.rb:379:in `load_environment'
	from /Users/francisco/realtravel/rtsite/realtravel.com/gems/jruby/1.9/gems/rails-2.3.8/lib/initializer.rb:137:in `process'
	from org/jruby/RubyBasicObject.java:1650:in `send19'
	from org/jruby/RubyObject.java:1372:in `send19'
	from /Users/francisco/realtravel/rtsite/realtravel.com/gems/jruby/1.9/gems/rails-2.3.8/lib/initializer.rb:113:in `run'
	from /Users/francisco/realtravel/rtsite/realtravel.com/config/environment.rb:21:in `(root)'
	from org/jruby/RubyKernel.java:1050:in `require19'
	from /Users/francisco/realtravel/rtsite/realtravel.com/gems/jruby/1.9/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:156:in `require'
	from /Users/francisco/realtravel/rtsite/realtravel.com/config/environment.rb:521:in `new_constants_in'
	from /Users/francisco/realtravel/rtsite/realtravel.com/gems/jruby/1.9/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:156:in `require'
	from /Users/francisco/realtravel/rtsite/realtravel.com/gems/jruby/1.9/gems/rails-2.3.8/lib/commands/server.rb:84:in `(root)'
	from org/jruby/RubyKernel.java:1050:in `require19'