I don't know who lumen is or what exactly your bug is, but I have experienced a bug with various actionview related items.
Specifically value(object) calls in form_helper*.rb
ActionView::TemplateError: wrong number of arguments (1 for 0) On line #32 of app/views/grants/_form.rhtml
29: <%= text_field 'grant', 'ras_award_number' %></p> 30: 31: <p><label for="grant_pi_id">Principle Investigator</label><br/> 32: <%= collection_select 'grant', 'pi_id', @pis, 'id', 'name' %></p> 33: 34: <p><label for="grant_project_title">Project Title</label><br/> 35: <%= text_field 'grant', 'project_title' %></p>
#{RAILS_ROOT}/vendor/rails/actionpack/lib/action_view/helpers/form_options_helper.rb:308:in `value'
#{RAILS_ROOT}/vendor/rails/actionpack/lib/action_view/helpers/form_options_helper.rb:308:in `to_collection_select_tag'
#{RAILS_ROOT}/vendor/rails/actionpack/lib/action_view/helpers/form_options_helper.rb:71:in `collection_select' #{RAILS_ROOT}/app/views/grants/_form.rhtml:32:in `_run_rhtml_47app47views47grants47_form46rhtml'
It does the same thing on datetime_select and other actionview calls.
In the example above, the problem is in line 308 of forms_options_helper.rb. If you comment out that line it works.
My rails foo isn't good enough to patch it right now and I don't have the energy to debug value(object), but I suspect this will be caught swiftly and resolved. Although, I don't know how it got into the release to be honest. I would have thought someone's tests would have caught it.
I'm running frozen rails 1.2RC2.
Ringo wrote: