`rescue in const_missing', jRails Bug with Ruby 1.9

Ruby 1.9 / Rails 2.3.4 설치한 후, 아래 처럼 jrails plugin을 설치하면

ruby script/plugin install http://ennerchi.googlecode.com/svn/trunk/plugins/jrails

 

에러!

dependencies.rb:105:in `rescue in const_missing': uninitialized constant ActionView::Helpers::JavaScriptElementProxy::ActionView (NameError)

 

해당 버그가 github에 fix[2]되어 있긴 한데 아직 gogolecode에는 반영이 안된 듯

jrails.rb를 직접 수정하면 된다.

/plugins/jrails/lib/jrails.rb

 - JQUERY_VAR = ActionView::Helpers::PrototypeHelper::JQUERY_VAR
 + JQUERY_VAR = PrototypeHelper::JQUERY_VAR

 

[1] http://stackoverflow.com/questions/1028766/rescue-in-constmissing-error-with-ruby-1-9-1-rails-2-3-2-and-jrails-0-4

[2] http://github.com/cheald/jrails/commit/8cafe41c82617539bc03bf8a4aa1ed31e2bdcaec