Speaking of Edge Rails… attachment_fu will break because Edge has extracted callbacks out into a separate module.

To prevent unnecessary pain and suffering, see http://blog.methodmissing.com/2008/1/19/edge-callback-refactorings-attachment_fu/

Just paste that whole blob at the bottom of your attachment_fu.rb file and you’re good to go.

I was having an awful time submitting a form with a check_box. No matter what I did, it would only return “0” or “false”, never “1” or “true”, no matter how hard I mashed the mouse button on the check box.

  <%= check_box :fund, :tax_deductible %> <%= f.label :tax_deductible %>

I finally tried moving to edge Rails (from Rails 2.0.2), and the problem went away. Anyone else experience this?