Can not save object

rubyonrails-talk
1

reload!; o=Order.find(2); o.exported!; puts Order.find(2).exported_at => nil

in order.rb: ...   def exported!     res = false     if self.exported_at.nil?       self.exported_at = Time.now       res = self.save     else       res = true     end

    order_lines.each do |order_line|       order_line.exported_at = Time.now       order_line.save     end

    res   end ...

I have no idea why it does not work :frowning: Maybe someone sees something strange here?

Cheers, Tomasz

2

Tom Bak wrote:

I have no idea why it does not work :frowning: Maybe someone sees something strange here?

ok, here is what was wrong:

before_save :can_be_modified

  def can_be_modified     if exported_at.nil?       return true     else       return false     end   end

... still i would like to have that in the model. just being able to set that field....