On Thu, Oct 8, 2015 at 10:39 AM, Jedrin <[email protected]> wrote: > I have a helper like this: > > def table_elements(qualifier, count) > if qualifier > yield > else > return ("<td></td>" * count).html_safe > end > end
Try a NullObject. That is, supposing qualifier is of type Client, have a class NullClient where remittance_id and availability_date are nil. Make your data include NullClients instead of any nils. If I remember rightly, a couple years ago Avdi Grimm put out a gem that does a lot of the boilerplate in applying the Null Object pattern. -Dave -- Dave Aronson, consulting software developer of Codosaur.us, PullRequestRoulette.com, Blog.Codosaur.us, and Dare2XL.com. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/CAHxKQih_z1DP51hMp3xMmaebf%2BQBkS1a05D4Unud9ymtVuUqrA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
